Best Hub Centric Wheel Adapters for Pattern and Bore Changes

Best Hub Centric Wheel Adapters

A strong hub-centric wheel adapter matches your vehicle’s bolt pattern and center bore to the wheel’s pattern and bore, making it useful for drivers fitting wheels with different specifications. The right choice depends on exact measurements, not just the vehicle make: this selection ranges from Toyota 106 mm-to-95 mm bore converters to five-lug pattern changes and heavy-duty truck adapters. Some models also add substantial track width, while thinner options make a more modest offset change.

We ranked these products by the fitment details and hub-centric information provided, with particular attention to pattern, bore, thickness, and included hardware where stated. Use the list as a shortlist, then confirm the exact vehicle, wheel, thread, and clearance requirements before ordering; fitment notes include important exclusions.

Wheel Accessories Parts 6×5.5 2-Inch Adapter leads because it lists a forged 6061 T6 aluminum construction, 6×5.5 pattern on both sides, a 106.1 mm vehicle hub diameter, and a 95.05 mm wheel bore. Those detailed measurements make it the clearest documented choice for Toyota truck wheels requiring that bore conversion. If you need a different bolt-pattern change or a thinner adapter, choose a product below whose vehicle pattern, wheel pattern, bore, and thickness match your setup.

Our Top Picks

Wheel Accessories Parts 6x5.5 AdapterBest Overall

Wheel Accessories Parts 6×5.5 Adapter

It specifies forged 6061 T6 aluminum, a 6×5.5 pattern, and the 106.1 mm vehicle hub-to-95.05 mm wheel bore conversion.

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KSP Toyota Bore ConverterBest Toyota Fit

KSP Toyota Bore Converter

Its 6×5.5 adapter converts a 106 mm hub to a 95.2 mm wheel bore and lists fitment across several Toyota and Lexus generations.

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YHTAUTO 5x100 to 5x114.3Broadest Five-Lug Fit

YHTAUTO 5×100 to 5×114.3

It changes 5×100 vehicle fitment to 5×114.3 and lists compatible Toyota, Subaru, Saab, and Scion models with model-specific exclusions.

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Compare Adapter Patterns, Bores, and Thicknesses

#ProductWeightBuy
120.3 lbView on Amazon
2—View on Amazon
3
YHTAUTO 5x100 to 5x114.33. YHTAUTO 5×100 to 5×114.3Broadest Five-Lug Fit
8.36 lbView on Amazon
4
YIZBAP 6x5.5 to 6x1354. YIZBAP 6×5.5 to 6×135Truck Pattern Swap
19.45 lbView on Amazon
5
YIZBAP 5x4.5 to 5x4.755. YIZBAP 5×4.5 to 5×4.75Wrangler bolt-pattern conversion
13.53 lbView on Amazon
64.18 lbView on Amazon
7
ezaccessory 5x4.5 to 5x1127. ezaccessory 5×4.5 to 5×112Mustang-to-European wheel fitments
—View on Amazon
8
Wheel Accessories Parts 8-Lug Adapter8. Wheel Accessories Parts 8-Lug AdapterHeavy-duty GM wheel-generation swap
31.3 lbView on Amazon
9
KAX 5x114.3 to 5x1129. KAX 5×114.3 to 5×112Ford Fusion 5×112 wheel conversion
5.41 lbView on Amazon
10
Sarekin 5x4.5 Spacer10. Sarekin 5×4.5 SpacerOne-inch 5×4.5 fitments
9.59 lbView on Amazon

Detailed Reviews: Best Hub Centric Wheel Adapters

Wheel Accessories Parts 6x5.5 Adapter

#1 · Best Overall

1. Wheel Accessories Parts 6×5.5 Adapter

  • Weight: 20.3 lb

Best for: Thick Toyota truck conversion.

Why it ranks #1: It specifies forged 6061 T6 aluminum, a 6×5.5 pattern, and the 106.1 mm vehicle hub-to-95.05 mm wheel bore conversion.

The 2-inch thickness sets this four-piece Wheel Accessories Parts adapter apart, enabling a 6×5.5 Toyota truck conversion while moving the wheels outward. Its 106.1mm vehicle hub opening and 95.05mm wheel bore specify the hub-to-wheel transition for compatible applications.

Forged 6061-T6 aluminum construction is paired with a 6×5.5-inch pattern on both vehicle and wheel sides, while the differing 106.1mm hub and 95.05mm wheel IDs provide the stated bore conversion. Together, those details support a Toyota-family fitment where the listed dimensions match, rather than a bolt-pattern change. M14x1.5 studs specify the thread interface, and the four-piece set provides adapters for the vehicle's four wheel positions. Listed applications include Tacoma, 4Runner, GX, and other models.

Pros
  • Four-piece set
  • 2-inch thickness
  • Forged 6061-T6 aluminum
  • 106.1mm hub to 95.05mm wheel-bore conversion
Cons
  • The 2-inch thickness moves the wheels outward substantially.

Skip it if you want a thinner spacer or a different bolt-pattern conversion; this set is 2 inches thick and keeps the 6×5.5 pattern.

This suits Toyota truck and SUV owners whose listed application uses a 6×5.5 pattern and the specified bore dimensions. Choose it when a 2-inch outward move is appropriate; the substantial thickness is an important fitment boundary.

Full product details
BrandWheel Accessories Parts
Item Weight‎20.3 pounds
Item model number‎Wheel Adapter
Manufacturer‎Wheel Accessories Parts
Part Number‎6550-6550H-E10695.4
Model‎6061 Billet Aluminum
Dimensions‎8.6 x 8.6 x 9.4 inches

Listed on Amazon as: Wheel Accessories Parts 4 Pcs Hub Centric Wheel Spacers Adapters 6×5.5 6×139.7mm 2.00 Inch Thick 106.1mm Hub M14x1.5 14×1.5 Thread Stud Fits Toyota Trucks 106mm Hub to 95mm ID Wheels.

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KSP Toyota Bore Converter

#2 · Best Toyota Fit

2. KSP Toyota Bore Converter

Best for: Toyota cross-generation wheel swaps.

Why it ranks #2: Its 6×5.5 adapter converts a 106 mm hub to a 95.2 mm wheel bore and lists fitment across several Toyota and Lexus generations.

The 106mm-to-95.2mm hub-bore conversion is the defining feature of this KSP adapter, enabling specified newer Toyota wheels to fit older-generation Toyota hubs. Its 6×5.5-inch pattern targets a range of 4Runner, Tacoma, Sequoia, Tundra, FJ Cruiser, and Lexus applications listed by the manufacturer.

The 106mm hub opening and 95.2mm wheel-center bore address the difference between the listed vehicle hub and wheel bore, creating the intended hub-centric fit and helping reduce vibration. The 6×5.5-inch pattern supports the specified Toyota cross-generation wheel conversion, including 2024+ Tacoma and 2025+ 4Runner wheels on listed older-generation vehicles. Its broad stated vehicle coverage is useful for owners comparing Toyota fitments, but the named models and years still determine whether this conversion applies.

Pros
  • Converts a 106mm hub to a 95.2mm wheel bore
  • 6×5.5-inch bolt pattern
  • Specified for newer Tacoma and 4Runner wheels on older generations
  • Lists Toyota, Lexus, and FJ Cruiser applications
Cons
  • The stated conversion is limited to the listed hub and wheel bore dimensions.

Skip it if you need a different hub bore or bolt pattern; this adapter's stated conversion is specifically 106mm to 95.2mm with a 6×5.5-inch pattern.

This suits Toyota owners fitting specified newer-generation wheels to listed older vehicles, especially Tacoma and 4Runner drivers. Treat the 106mm-to-95.2mm bore conversion and the stated model-year coverage as boundaries; it is not a universal Toyota adapter.

Full product details
BrandKSP PERFORMANCE
Item model number‎6105KC
Manufacturer‎Goldenlion
Part Number‎6105KC
Model‎Wheel Spacer

Listed on Amazon as: KSP 6×5.5(6×139.7MM) Hub Centric Conversion Adapter, 106mm Hub to 95.2mm Wheel Bore Adapters,Put 2024+ Tacoma Rim on 2005-2023 Tacoma 1996-2024 4runner Vehicle, Vehicle Hub Bore Conversion Spacer

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YHTAUTO 5x100 to 5x114.3

#3 · Broadest Five-Lug Fit

3. YHTAUTO 5×100 to 5×114.3

  • Weight: 8.36 lb

Best for: Subaru pattern-conversion shoppers.

Why it ranks #3: It changes 5×100 vehicle fitment to 5×114.3 and lists compatible Toyota, Subaru, Saab, and Scion models with model-specific exclusions.

The 15mm thickness accompanies a 5×100-to-5×114.3 conversion, enabling compatible wheels with a different five-lug pattern on listed Toyota, Subaru, Saab, and Scion models. This YHTAUTO adapter’s broad named-vehicle coverage is useful for shoppers assessing a cross-pattern change.

The 5×100 vehicle pattern and 5×114.3 wheel pattern establish the conversion, while the stated 15mm thickness adds a defined amount of outward spacing. The fitment list spans models including Toyota 86, Subaru Outback, Forester, Impreza, Legacy, Baja, BRZ, and Saab 9-2X, so buyers can start with a named application rather than a generic five-lug assumption. The listed exclusions matter: several WRX and WRX STI versions are specifically ruled out, and some Impreza years have additional restrictions.

Pros
  • Converts 5×100 vehicle pattern to 5×114.3 wheel pattern
  • 15mm thickness
  • Lists Toyota, Subaru, Saab, and Scion applications
  • Provides model-specific WRX and Impreza exclusions
Cons
  • Several WRX and WRX STI applications are explicitly excluded.

Skip it if you own an excluded WRX or WRX STI version; the fitment notes rule out multiple model-year and trim combinations.

This suits owners of listed Toyota, Subaru, Saab, or Scion models who need a 5×100-to-5×114.3 conversion with 15mm spacing. Check the WRX-specific exclusions closely, since those trim and year boundaries are explicit.

Full product details
BrandYHTAUTO
Item Weight‎8.36 pounds
Item model number‎YHTWSP0398-PN
Manufacturer‎YTAUTOPARTS
Part Number‎‎YHTWSP0398-PNA
Package Dimensions‎15.13 x 8.23 x 4.65 inches

Listed on Amazon as: YHTAUTO 5×100 to 5×114.3 Hub Centric Wheel Adapters 15mm for Toyota

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YIZBAP 6x5.5 to 6x135

#4 · Truck Pattern Swap

4. YIZBAP 6×5.5 to 6×135

  • Weight: 19.45 lb

Best for: GM-to-6×135 wheel conversion.

Why it ranks #4: Its 1.5-inch adapter changes 6×5.5 vehicle fitment to 6×135 wheels, with a listed 78.1 mm bore and 14×1.5 studs.

The 6×5.5-to-6x135mm pattern conversion is the main purpose of this YIZBAP adapter, enabling compatible 6x135mm wheels on listed 6×5.5-inch vehicles. At 1.5 inches thick, it also spaces the wheel outward, while its 14×1.5 studs specify the thread pitch.

The 78.1mm vehicle hub bore and 87.1mm hub-centric wheel-side dimension define the stated centering interface, helping buyers assess whether the adapter matches their intended setup. Its 6×5.5 vehicle pattern accepts only the specified 6x135mm wheel pattern; the manufacturer explicitly says it does not fit 6×5.5 wheels. The 1.5-inch thickness changes wheel position as part of the installation, and the listed GM applications cover several Silverado, Tahoe, Avalanche, Express, and Suburban years.

Pros
  • Converts 6×5.5 vehicle pattern to 6x135mm wheels
  • 1.5-inch thickness
  • 78.1mm vehicle hub bore
  • 14×1.5 threaded studs
Cons
  • It will not fit 6×5.5-inch wheels; the wheel pattern must be 6x135mm.

Skip it if you plan to retain 6×5.5-inch wheels; this adapter requires 6x135mm wheels on the wheel side.

This is for owners of listed 6×5.5 GM vehicles converting to 6x135mm wheels and accepting a 1.5-inch wheel offset change. The wheel-side pattern is a strict boundary: existing 6×5.5 wheels are not compatible.

Full product details
BrandYIZBAP
Item Weight‎19.45 pounds
Item model number‎RY37731US
Manufacturer‎YIZBAP
Part Number‎RY37731US
Package Dimensions‎16.1 x 12.28 x 7.76 inches

Listed on Amazon as: YIZBAP 1.5 inch 6×5.5 to 6×135 Hubcentric Wheel Adapters 4PCS

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YIZBAP 5x4.5 to 5x4.75

#5

5. YIZBAP 5×4.5 to 5×4.75

  • Weight: 13.53 lb

Best for: Wrangler bolt-pattern conversion.

Why it ranks #5: It offers a 1.25-inch five-lug pattern conversion and lists 71.5 mm and 70.5 mm hub-centric dimensions for vehicle and wheel sides.

The 5×4.5-to-5×4.75-inch pattern change is the core job of this YIZBAP adapter, enabling compatible 5×4.75 wheels to mount on listed 5×4.5 vehicles. Its 1.25-inch thickness and paired hub dimensions specify the conversion rather than a simple same-pattern spacer.

A 71.5mm hub bore is specified for the 5×4.5 vehicle side, while the 70.5mm hub-centric feature is intended for the 5×4.75 wheel side. That pairing gives buyers clear dimensions to check when planning the conversion. The 1.25-inch thickness also moves the wheel outward, while the 1/2-20 studs match the listed thread specification. The stated compatibility includes 1987–2006 Wrangler YJ and TJ, but excludes JK models, making generation a key fitment boundary.

Pros
  • Changes 5×4.5 vehicle pattern to 5×4.75 wheel pattern
  • 1.25-inch thickness
  • 71.5mm vehicle hub bore
  • 70.5mm hub-centric wheel-side dimension
Cons
  • The listed Wrangler compatibility excludes JK models.

Skip it if you own a Wrangler JK or need a different wheel pattern; the listed Wrangler fitment is for YJ and TJ generations.

This is for owners of listed 5×4.5 vehicles who want to mount compatible 5×4.75 wheels and need a 1.25-inch conversion adapter. Wrangler shoppers should note the stated YJ/TJ fitment and JK exclusion.

Full product details
BrandYIZBAP
Item Weight‎13.53 pounds
Item model number‎RY37740US
Manufacturer‎YIZBAP
Part Number‎RY37740
Package Dimensions‎16.26 x 12.24 x 7.2 inches

Listed on Amazon as: YIZBAP 1.25 inch 5×4.5 to 5×4.75 Hubcentric Wheel Adapters

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YHTAUTO 5x100 to 5x112

#6 · Thinnest Adapter

6. YHTAUTO 5×100 to 5×112

  • Weight: 4.18 lb

Best for: Audi and Volkswagen pattern swaps.

Why it ranks #6: Its 10 mm thickness is the smallest stated among these pattern-changing adapters, and its 57.1 mm hub bore is specified.

The 5×100-to-5×112 pattern change is this YHTAUTO adapter’s defining feature, enabling compatible 5×112 wheels on listed Audi and Volkswagen models. Its 10mm thickness and 57.1mm hub bore specify the spacing and centering dimensions for evaluating the fit.

The 5×100 vehicle pattern paired with a 5×112 wheel pattern makes this a conversion adapter, while the 10mm thickness adds a defined outward shift. The 57.1mm hub bore is another key fitment dimension, so buyers can compare both pattern and center requirements rather than relying on a model name alone. Listed applications include Audi A4 Quattro and A8, Volkswagen Corrado, Golf City, and Beetle, among others. The supplied model list is broad but not exhaustive, so its stated dimensions remain central.

Pros
  • Converts 5×100 vehicle pattern to 5×112 wheel pattern
  • 10mm thickness
  • 57.1mm hub bore
  • Lists Audi and Volkswagen applications
Cons
  • The 10mm thickness provides less outward spacing than thicker adapters.

Skip it if you need a different hub bore or bolt pattern; this model specifies 5×100 to 5×112 and a 57.1mm hub bore.

This suits Audi and Volkswagen owners on listed applications who need 5×112 wheels on a 5×100 vehicle with 10mm spacing. The 57.1mm bore and exact vehicle fitment remain important limits to check.

Full product details
BrandYHTAUTO
Item Weight‎4.18 pounds
Item model number‎‎YHTWSP0052-PN
Manufacturer‎YTAUTOPARTS
Part Number‎‎YHTWSP0052-PN
Package Dimensions‎7.8 x 7.2 x 3.7 inches

Listed on Amazon as: YHTAUTO 5×100/5×112 Hub Centric Wheel Adapters 10 mm for Audi, Volkswagen

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ezaccessory 5x4.5 to 5x112

#7

7. ezaccessory 5×4.5 to 5×112

Best for: Mustang-to-European wheel fitments.

Why it ranks #7: This pair changes a 114.3 mm vehicle pattern to 112 mm wheels and includes 10 pre-installed studs and 10 mounting lug nuts.

CNC machining from 6061-T6 billet aluminum and the 5×4.5-to-5×112 pattern change define this ezaccessory pair, enabling listed Ford Mustang and Toyota RAV4 applications to mount Mercedes, Audi, or VW-pattern wheels. The product is sold as a pair, with studs and mounting lug nuts included.

The 114.3mm vehicle-side pattern converts to a 112mm wheel-side pattern, providing the core compatibility change for the named European wheel styles. CNC-machined 6061-T6 billet aluminum specifies the adapter material and manufacturing method. The listed contents include 10 pre-installed studs and 10 mounting lug nuts, which provide the stated hardware for installation. The product is sold as a pair, so buyers planning a full-vehicle setup should account for the supplied quantity; its listed fitment names Mustang and RAV4 rather than every 5×4.5 vehicle.

Pros
  • Changes 114.3mm vehicle pattern to 112mm wheel pattern
  • CNC-machined 6061-T6 billet aluminum
  • Includes 10 pre-installed studs and 10 mounting lug nuts
  • Sold as a pair
Cons
  • The package supplies a pair, not four adapters for all wheel positions.

Skip it if you need adapters for all four wheels in one set; this product is sold as a pair.

This is for Mustang or RAV4 owners using the stated 5×4.5-to-5×112 conversion for compatible Mercedes, Audi, or VW wheels. The pair quantity is a key boundary when planning a complete vehicle installation.

Full product details
Brandezaccessory
ManufacturerE Century

Listed on Amazon as: 2 Hub Centric Wheel Adapters 5×4.5 to 5×112 1" Fits Ford Mustang Toyota Rav4 & Mount 5×112 Wheels from Mercedes Audi VW

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Wheel Accessories Parts 8-Lug Adapter

#8

8. Wheel Accessories Parts 8-Lug Adapter

  • Weight: 31.3 lb

Best for: Heavy-duty GM wheel-generation swap.

Why it ranks #8: It specifies forged 6061 T6 aluminum and an 8-on-6.50 vehicle pattern to 8-on-180 mm wheels for a specific Silverado and Sierra conversion.

This four-piece adapter converts 2011+ Silverado and Sierra 2500/3500 wheels for listed 1999–2010 2500/3500 single-rear-wheel trucks. Its 2-inch thickness and forged 6061-T6 aluminum construction distinguish it as a substantial, heavy-duty wheel-generation conversion.

The 8-on-6.50 vehicle pattern and 8-on-180mm wheel pattern define the specific GM conversion, while the 116.7mm vehicle hub ID and 124.1mm wheel ID provide the stated centering dimensions. Forged 6061-T6 aluminum pairs with a 2-inch thickness for the four-adapter set. Together, these specifications help buyers evaluate both the intended wheel-generation swap and the outward wheel placement. Its listed application is specifically for single-rear-wheel 2500/3500 models, not a general eight-lug adapter.

Pros
  • Converts listed newer 2500/3500 wheels to older SRW trucks
  • 8-on-6.50 vehicle to 8-on-180mm wheel pattern
  • Forged 6061-T6 aluminum
  • Four-piece set with 2-inch thickness
Cons
  • The stated application is limited to single-rear-wheel 2500/3500 trucks.

Skip it if you have a dual-rear-wheel truck or need another eight-lug pattern; the listed application is for specified single-rear-wheel models.

This targets owners of listed 1999–2010 Silverado or Sierra 2500/3500 single-rear-wheel trucks fitting 2011+ wheels. Its 2-inch thickness and specific eight-lug conversion make vehicle generation and SRW configuration essential boundaries.

Full product details
BrandWheel Accessories Parts
Item Weight‎31.3 pounds
Item model number‎Wheel Adapter
Manufacturer‎Wheel Accessories Parts
Part Number‎8650-8180H-E.4
Model‎6061 Billet Aluminum
Dimensions‎10 x 10 x 12.5 inches

Listed on Amazon as: Wheel Accessories Parts 4 Pcs Wheel Adapters 8 on 6.50 2.00 Thick 116.7mm Hub M14x1.5 Thread Stud Fits Adapts 2011+ Silverado Sierra 2500 3500 Wheels to 99-2010 2500 3500 Single Rear Wheels (SRW)

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KAX 5x114.3 to 5x112

#9

9. KAX 5×114.3 to 5×112

  • Weight: 5.41 lb

Best for: Ford Fusion 5×112 wheel conversion.

Why it ranks #9: It changes 5×114.3 vehicle fitment to 5×112 wheels, with a 1-inch thickness, 57.1 mm center bore, and M12x1.5 hardware.

The 5×114.3-to-5×112 pattern change lets this KAX adapter pair mount compatible 5×112 wheels on listed Ford Fusion applications. A 1-inch thickness, 57.1mm center bore with lip, and M12x1.5 studs define the principal fitment dimensions.

The vehicle-side 5×114.3 pattern and wheel-side 5×112 pattern make this a conversion adapter, not a spacer for the original wheels; the listing explicitly limits it to 5×112 wheels. Its 1-inch thickness moves the wheel outward, while the 57.1mm center bore with lip specifies the centering interface. M12x1.5 studs and a recommended torque of 70–80 ft-lb provide further installation details. The two-piece quantity and stated Ford Fusion application help frame its intended use and limits.

Pros
  • Converts 5×114.3 vehicle pattern to 5×112 wheel pattern
  • 1-inch thickness
  • 57.1mm center bore with lip
  • M12x1.5 studs with stated torque range
Cons
  • It does not fit original 5×114.3 wheels; compatible 5×112 wheels are required.

Skip it if you want to keep original 5×114.3 wheels; this adapter works only with 5×112 wheels.

This suits Ford Fusion owners converting to compatible 5×112 wheels and seeking a 1-inch adapter with a 57.1mm center bore. It is not for original-pattern wheels, making wheel pattern the crucial fitment boundary.

Full product details
BrandKAX
Item Weight‎5.41 pounds
Item model number‎wheel adapters & spacers
Manufacturer‎KAX
Part Number‎4797WSA534QUS
Model‎wheel adapters & spacers
Dimensions‎6.3 x 6.3 x 3.94 inches

Listed on Amazon as: KAX 5×114.3 to 5×112 Hub-Centric Wheel Adapters 1 inch fit for Ford Fusion

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Sarekin 5x4.5 Spacer

#10

10. Sarekin 5×4.5 Spacer

  • Weight: 9.59 lb

Best for: One-inch 5×4.5 fitments.

Why it ranks #10: It lists a 1-inch, 5×4.5 hub-centric spacer with an 82.5 mm center bore, but does not change the bolt pattern.

A 1-inch thickness paired with a matching 5×4.5-inch vehicle and wheel pattern makes this Sarekin set a same-pattern spacer rather than a bolt-pattern converter. Its 82.5mm center bore and 1/2-20 studs specify key dimensions for listed applications.

Because the vehicle and wheel patterns are both 5×4.5, the adapter preserves the bolt pattern while adding the stated 1-inch spacing. The 82.5mm center bore and 1/2-20 stud thread give buyers concrete dimensions to compare with their setup. Sarekin lists applications including 1987–2006 Wrangler YJ/TJ and 1992–1998 Grand Cherokee ZJ, while excluding Wrangler JK and 1999–2025 Grand Cherokee. The recommended torque is 45–75 ft-lb, and the product warns against overtightening with power tools.

Pros
  • 1-inch thickness
  • Matching 5×4.5-inch vehicle and wheel patterns
  • 82.5mm center bore
  • Lists recommended torque of 45–75 ft-lb
Cons
  • The listed fitment excludes Wrangler JK and 1999–2025 Grand Cherokee.

Skip it if you have a Wrangler JK or 1999–2025 Grand Cherokee; those applications are excluded from the listed fitment.

This fits buyers seeking 1-inch spacing while retaining a 5×4.5-inch pattern on a listed application. Wrangler YJ/TJ and older Grand Cherokee ZJ owners are the named audience; the newer-generation exclusions are decisive.

Full product details
BrandSarekin
Item Weight‎9.59 pounds
Item model number‎WS5451220H1B4
Manufacturer‎Sarekin
Part Number‎WS5451220H1B4
Model‎WS5451220H1B4
Dimensions‎7.09 x 7.09 x 3.2 inches

Listed on Amazon as: 5×4.5 Wheel Spacers 1 in Hub Centric Wheel Adapter with 1/2-20 Stud

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Avoid the hub-bore mismatch trap

A matching bolt pattern alone does not guarantee a hub-centric fit; the vehicle hub and wheel center bore must also match the adapter’s two sides. The clearest example here is Wheel Accessories Parts 6×5.5 Adapter, which gives a 106.1 mm vehicle hub diameter and 95.05 mm wheel bore. KSP Toyota Bore Converter lists a similar conversion from 106 mm to 95.2 mm, so those products are not automatically interchangeable just because their nominal sizes look close.

YIZBAP 6×5.5 to 6×135 lists a 78.1 mm hub bore and an 87.1 mm hub-centric measurement, showing why you must identify which measurement belongs to which interface. Confirm dimensions using the vehicle and wheel specifications, and verify any listing’s fitment notes.

A centering lip that is too large or too small can prevent proper seating or leave the wheel insufficiently centered.

Adapter thickness changes more than fitment

An adapter’s stated thickness determines how far the wheel moves outward, so a correct bolt-pattern conversion can still create a clearance problem. The products span 10 mm on YHTAUTO 5×100 to 5×112, 15 mm on YHTAUTO 5×100 to 5×114.3, 1 inch on KAX 5×114.3 to 5×112, 1.25 inches on YIZBAP 5×4.5 to 5×4.75, and 2 inches on Wheel Accessories Parts 6×5.5 Adapter. These figures describe different applications, not a recommended universal range.

Greater thickness may help with a wheel-position goal but also moves the wheel farther from its original position; check fender, suspension, and tire clearance for your actual setup. Note that the KSP listing describes a bore converter without stating a thickness in the supplied details, so do not infer its offset change from its title.

How to Choose Hub-Centric Wheel Adapters

Vehicle and wheel bolt patterns

Start by matching the vehicle-side and wheel-side bolt patterns exactly. This list includes same-pattern 6×5.5 adapters for a bore conversion, as well as changes such as 5×100 to 5×114.3, 5×100 to 5×112, 5×4.5 to 5×4.75, and 6×5.5 to 6×135. Do not assume two patterns are interchangeable because their measurements seem close.

YIZBAP 6×5.5 to 6×135 explicitly says it will not fit 6×5.5 wheels, while KAX 5×114.3 to 5×112 is specified for 5×112 wheels rather than the vehicle’s original wheels. Choose a same-pattern bore converter when your bolt patterns already match but center bores differ; choose a pattern-changing adapter only when both listed patterns match your vehicle and wheel.

Hub and wheel bore measurements

Check both center-bore interfaces, since an adapter has to seat correctly on the vehicle hub and center the wheel. Wheel Accessories Parts 6×5.5 Adapter lists 106.1 mm at the vehicle hub and 95.05 mm at the wheel; KSP Toyota Bore Converter lists 106 mm to 95.2 mm. YIZBAP 5×4.5 to 5×4.75 gives a 71.5 mm hub bore and a 70.5 mm wheel-centering dimension, while KAX 5×114.3 to 5×112 specifies a 57.1 mm center bore.

Those values are application-specific, not a range from which to choose approximately. Measure or confirm the exact dimensions for your vehicle and wheel.

Toyota owners needing the stated large-to-small bore conversion should compare the two Toyota-focused listings; other buyers should favor the adapter whose specified interfaces match their actual components.

Thickness and installation hardware

Select thickness based on the wheel position you need and the clearance your vehicle can accommodate. Stated sizes range from YHTAUTO 5×100 to 5×112 at 10 mm and YHTAUTO 5×100 to 5×114.3 at 15 mm to several one-inch options, a 1.25-inch option, a 1.5-inch truck adapter, and a 2-inch adapter. Thicker choices move the wheel farther outward, so they suit only setups with adequate clearance; thinner choices make a smaller positioning change.

Also check thread pitch and what hardware is included: YIZBAP 6×5.5 to 6×135 specifies 14×1.5 studs, KAX lists M12x1.5 studs and nuts, and ezaccessory includes pre-installed studs and mounting lug nuts. Follow the product’s installation instructions and confirm compatible fasteners before fitting.

Which hub-centric wheel adapter should I choose?

For a Toyota truck setup needing a 106 mm hub-to-95 mm wheel-bore conversion, choose Wheel Accessories Parts 6×5.5 Adapter for its detailed 106.1 mm and 95.05 mm measurements; KSP Toyota Bore Converter is the alternative when its listed fitment and 95.2 mm bore match your setup. For a 5×100 vehicle using 5×114.3 wheels, choose YHTAUTO 5×100 to 5×114.3; for a 5×100-to-5×112 conversion with a thin 10 mm profile, choose YHTAUTO 5×100 to 5×112. Truck owners converting 6×5.5 to 6×135 can consider YIZBAP 6×5.5 to 6×135.

For a simple same-pattern spacer rather than a bolt-pattern change, Sarekin 5×4.5 Spacer is the relevant listing. In every case, verify bore, threads, clearance, and vehicle-specific fitment before purchase.

Frequently Asked Questions

How do I measure my vehicle hub bore and wheel center bore accurately?

Measure both openings at their widest points with a caliper, keeping the tool centered and square to the bore. Check the vehicle’s hub and the wheel’s center bore separately, then compare the measurements with the adapter listing. Confirm the vehicle and wheel bolt patterns and verify fitment before ordering.

How much wheel offset and clearance will an adapter change?

An adapter moves the wheel outward by its thickness, reducing effective offset by the same amount. That can change clearance at the fender, suspension, and brake components. Check the adapter thickness against your wheel and vehicle setup, and verify clearance through steering and suspension movement before driving.

What installation and retorquing steps should I follow after fitting wheel adapters?

Follow the adapter manufacturer’s instructions and use the specified torque values and tightening sequence. Ensure the mating surfaces are clean and the adapter sits flush; do not force mismatched threads or patterns. Recheck fastener torque at the interval specified by the manufacturer, and stop if you notice looseness, vibration, or contact.

How can I confirm an adapter matches both my vehicle and wheel?

Match the vehicle-side bolt pattern and hub bore to your vehicle, and the wheel-side pattern and center bore to your wheel. Also verify thread type, adapter thickness, and vehicle-specific fitment. Do not rely on a listing title alone; confirm every measurement against the product details and your equipment.

When is a same-pattern spacer more appropriate than a conversion adapter?

A same-pattern spacer is relevant when the vehicle and wheel already share a bolt pattern and you need spacing rather than a pattern change. Confirm that its hub bore, wheel centering, threads, thickness, and clearance suit your setup. If the patterns differ, select an adapter listing the required conversion instead.

Final Words

For a Toyota truck needing a 106 mm hub-to-95 mm wheel-bore conversion, the Wheel Accessories Parts 6×5.5 adapter is the clearest documented choice, with listed 106.1 mm and 95.05 mm measurements. The KSP option may suit setups matching its listed fitment and 95.2 mm bore. For other conversions, match both patterns, bores, and thickness to your setup; verify threads, clearance, and vehicle-specific fitment before purchase.