A strong 245/40R18 winter tire should match your vehicle’s required load and speed ratings while offering a tread design suited to your winter roads. For drivers seeking a dedicated winter tire, the Michelin X-Ice Snow, Armstrong Ski-Trac HP, and Accelera X Grip are the direct matches in this group. Their listed details include winter-specific tread or compound descriptions, with the Accelera identified as studdable and the Armstrong as studless.
The Bridgestone WeatherPeak is a snow-certified all-weather option rather than a dedicated winter tire, so it suits a different seasonal approach. This roundup compares all six listings, including two- and four-tire packages, and flags the differences that matter when selecting the right fit.
Check your vehicle requirements and local rules before choosing.
The Michelin X-Ice Snow is the leading choice among these 245/40R18 options because it is a dedicated winter tire with a stated 97H load/speed designation, 1,609-pound load capacity, and 10.5/32-inch tread depth. Its listed winter-grip positioning and 40,000-mile treadwear limited warranty add useful specifics for buyers comparing seasonal tires. The Armstrong Ski-Trac HP and Accelera X Grip are alternatives with winter tread descriptions, while the WeatherPeak is an all-weather tire.
Our Top Picks
Best OverallDedicated winter tire with 97H designation, 1,609-pound load capacity, 10.5/32-inch tread depth, and a stated 40,000-mile treadwear limited warranty.
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Best Studless OptionThis listing identifies a studless winter tire for performance-oriented coupes and sedans, with a V-shaped directional tread and 97V XL designation.
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Best Studdable OptionA dedicated, studdable winter tire with directional grooves, shoulder sipes, a continuous center rib, and a 97V XL designation.
View on Amazon- Four-Tire Listing Armstrong Ski-Trac HP Four Tires
Compare these 245/40R18 tire options
| # | Product | Size | Load Capacity | Rim Size | Weight | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Michelin X-Ice SnowBest Overall | 245/40-18 | — | 18 in | 25.2 lb | View on Amazon |
| 2 | 2. Armstrong Ski-Trac HPBest Studless Option | 245/40R18 | 1609 lb | 18 in | 26 lb | View on Amazon |
| 3 | 3. Accelera X GripBest Studdable Option | 245/40R18 | 1609 lb | 18 in | 25 lb | View on Amazon |
| 4 |  4. Armstrong Ski-Trac HP Four TiresFour-Tire Listing | 245/40R18 | 1609 lb | 18 in | 104 lb | View on Amazon |
| 5 |  5. Accelera X Grip Two TiresTwo-tire studdable winter replacement | 245/40R18 | 1609 lb | 18 in | 50 lb | View on Amazon |
| 6 |  6. Bridgestone WeatherPeakAll-weather touring and snow certification | 245/40R18 | 1433 lb | 18 in | 24.6 lb | View on Amazon |
Detailed Reviews: Best 245 40 R18 Winter Tires
#1 · Best Overall
1. Michelin X-Ice Snow
- Size: 245/40-18
- Rim Size: 18 in
- Weight: 25.2 lb
Best for: Winter-focused Michelin tire buyers.
Why it ranks #1: Dedicated winter tire with 97H designation, 1,609-pound load capacity, 10.5/32-inch tread depth, and a stated 40,000-mile treadwear limited warranty.
Michelin labels the X-Ice Snow with the concrete promise “Winter Grip Made to Last,” positioning this 245/40R18 tire specifically for winter use. Its listed 10.5/32-inch tread depth and 40,000-mile treadwear limited warranty give shoppers two concrete details for assessing its winter-tire specification and stated coverage.
The X-Ice Snow is identified as a winter tire, and its 10.5/32-inch tread depth provides a specific tread measurement for comparison when evaluating winter options. Michelin also lists a 40,000-mile treadwear limited warranty, giving buyers a stated coverage term to consider alongside the product’s winter-grip positioning. At 245/40R18 with a 97H rating and 18-inch rim size, it offers fit and rating details to check against the vehicle’s requirements before installation.
- Winter-focused X-Ice Snow model
- 10.5/32-inch tread depth listed
- 40,000-mile treadwear limited warranty specified
- 245/40R18 size and 18-inch rim specification
- Its H speed rating is lower than the V rating listed for several alternatives.
Skip it if you require a V-rated tire; the Accelera X Grip lists a 97V rating instead of this Michelin’s 97H.
The X-Ice Snow suits buyers prioritizing a named winter tire with a stated tread depth and treadwear warranty. Check that its 97H rating and 245/40R18 size meet your vehicle’s requirements before selecting it.
Full product details
| Brand | MICHELIN |
|---|---|
| Included Components | Rims not included |
| Item Dimensions | 25.71 x 9.76 x 25.71 inches |
| Item Weight | 25.2 pounds |
| Manufacturer | Michelin |
| Part Number | 00388 |
| Manufacturer Warranty Description | 40,000 Mile Manufacturer's Treadwear Limited Warranty, Standard Manufacturer's Limited Warranty |
| Model Number | 00388 |
| Rim Size | 18 inches |
| Size | 245/40-18 |
| Vehicle Tire ISO Metric Size Description | 245/40R18 |
Listed on Amazon as: Michelin X-Ice Snow 245/40R18 97H Bsw Winter tire
View on Amazon#2 · Best Studless Option
2. Armstrong Ski-Trac HP
- Size: 245/40R18
- Load Capacity: 1609 lb
- Rim Size: 18 in
- Weight: 26 lb
Best for: Studless winter tire for performance cars.
Why it ranks #2: This listing identifies a studless winter tire for performance-oriented coupes and sedans, with a V-shaped directional tread and 97V XL designation.
The Armstrong Ski-Trac HP is explicitly a studless winter tire for performance-oriented coupes and sedans, distinguishing it from options meant to accommodate studs. Its special rubber compound is described as enhancing performance and stability in sub-freezing temperatures, giving cold-weather drivers a clear use case.
Armstrong’s special rubber compound is described as supporting performance and stability in sub-freezing temperatures, addressing the cold conditions this tire is intended for. The directional V-shaped tread is also specified to boost winter traction, pairing compound and tread details in the same winter-focused design. This 245/40R18 XL tire lists a 1,609-pound capacity and an 18-inch rim size, practical fit details for coupe and sedan owners to check before installation.
- Explicitly described as studless
- Specified for performance-oriented coupes and sedans
- Special rubber compound described for sub-freezing stability
- Directional V-shaped tread pattern
- Its studless construction does not suit buyers seeking a tire that can be studded.
Skip it if you want a studdable tire; the Accelera X Grip is listed as studdable and offers that option.
Choose the Ski-Trac HP if you drive a performance-oriented coupe or sedan and want a studless winter tire with cold-temperature compound and directional tread. Its 245/40R18 size and listed capacity still need to suit your vehicle.
Full product details
| Brand | Armstrong |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 24 x 24 x 9 inches |
| Item Weight | 26 pounds |
| Load Capacity | 1609 pounds |
| Manufacturer | Armstrong |
| Part Number | 1200051010 |
| Manufacturer Warranty Description | Standard Manufacturer Warranty |
| Model Number | 1200051010 |
| Rim Size | 18 inches |
| Size | 245/40R18 |
| Vehicle Tire ISO Metric Size Description | 245/40R18 |
Listed on Amazon as: Armstrong Ski-Trac HP 245/40R18 97V XL Winter Radial Tire
View on Amazon#3 · Best Studdable Option
3. Accelera X Grip
- Size: 245/40R18
- Load Capacity: 1609 lb
- Rim Size: 18 in
- Weight: 25 lb
Best for: Studdable directional-tread winter option.
Why it ranks #3: A dedicated, studdable winter tire with directional grooves, shoulder sipes, a continuous center rib, and a 97V XL designation.
A continuous center rib is the Accelera X Grip’s defining tread feature, intended to help the tire clear snow and slush as it rolls. Its directional grooves and shoulder-focused siping add winter-traction details for drivers seeking a 245/40R18 touring radial that can also be studded.
Sweeping and cross grooves form the directional tread, giving snow and slush channels through the contact pattern; the continuous center rib is described as self-cleaning in those conditions. Higher-density shoulder sipes add another winter-grip element, while the studdable construction gives buyers the option of adding studs. This 245/40R18 XL tire lists a 1,609-pound load capacity and 18-inch rim size, useful specifications to check against the vehicle’s requirements before installation.
- Studdable winter-tire construction
- Directional tread with sweeping and cross grooves
- Higher-density shoulder siping
- Continuous center rib described as self-cleaning of snow and slush
- The supplied listing identifies the included component as the tire only, not studs.
Skip it if you want a studless-only tire; the Armstrong Ski-Trac HP is explicitly described as studless.
Choose this Accelera for a 245/40R18 winter setup where directional grooves, shoulder siping, and the option to use studs suit the conditions. Its listed 1,609-pound capacity and 18-inch rim size remain vehicle-fit considerations.
Full product details
| Brand | Accelera |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 24 x 24 x 9 inches |
| Item Weight | 25 pounds |
| Load Capacity | 1609 pounds |
| Manufacturer | Accelera |
| Part Number | 1200045932 |
| Manufacturer Warranty Description | Standard Manufacturer Warranty |
| Model Number | 1200045932 |
| Rim Size | 18 inches |
| Size | 245/40R18 |
| Vehicle Tire ISO Metric Size Description | 245/40R18 |
Listed on Amazon as: Accelera X Grip 245/40R18 97V XL Winter (Studdable) Touring Radial Tire
View on Amazon#4 · Four-Tire Listing
4. Armstrong Ski-Trac HP Four Tires
- Size: 245/40R18
- Load Capacity: 1609 lb
- Rim Size: 18 in
- Weight: 104 lb
Best for: Four-tire winter set for passenger vehicles.
Why it ranks #4: The four-tire listing describes a winter tire with a V-shaped tread for ice and snow grip and provides a 1,609-pound load capacity.
The Armstrong Ski-Trac HP is listed as a four-tire set, giving buyers a matched quantity for replacing a vehicle’s full set in one order. Its V-shaped tread is specified to enhance grip on snow- and ice-covered roads, making this 245/40R18 XL winter radial an option for passenger vehicles and SUVs.
Armstrong identifies the Ski-Trac HP as a performance winter tire for passenger vehicles and SUVs, and its V-shaped tread is intended to improve grip on ice and snow. That directional pattern gives the tire a clearly stated winter-road focus rather than an all-season role. The listing specifies four tires, 245/40R18 sizing, an 18-inch rim, and a 1,609-pound load capacity; checking those specifications against the vehicle helps inform both the replacement quantity and fit decision.
- Listing specifies four tires
- V-shaped tread pattern
- Described for grip on ice- and snow-covered roads
- Specified for passenger vehicles and SUVs
- The supplied description names the V-shaped tread but gives no further tread-design details.
Skip it if you need a single replacement tire; the Armstrong Ski-Trac HP listing for one tire better matches that quantity.
This set suits passenger-vehicle and SUV owners replacing four tires who want the Ski-Trac HP’s stated V-shaped winter tread. Check the 245/40R18 size, 18-inch rim specification, and load needs before choosing it.
Full product details
| Brand | Armstrong |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 24 x 24 x 9 inches |
| Item Weight | 104 pounds |
| Load Capacity | 1609 pounds |
| Manufacturer | Armstrong |
| Part Number | 1200051010 |
| Model Number | 1200051010 |
| Rim Size | 18 inches |
| Size | 245/40R18 |
Listed on Amazon as: Armstrong Ski-Trac HP 245/40R18 97V XL Winter Radial Four Tires
View on Amazon#5
5. Accelera X Grip Two Tires
- Size: 245/40R18
- Load Capacity: 1609 lb
- Rim Size: 18 in
- Weight: 50 lb
Best for: Two-tire studdable winter replacement.
Why it ranks #5: This two-tire listing offers the studdable X Grip winter design, directional tread, and 97V XL designation, but covers only two tires.
The Accelera X Grip’s directional tread and winter-weather compound are specifically described as boosting ice and snow traction, giving this 245/40R18 tire a clear cold-weather focus. The listing specifies two tires, making this version a relevant quantity for buyers seeking a pair rather than a full four-tire set.
Accelera connects the X Grip’s directional tread and winter-weather compound with improved traction on ice and snow, helping explain its winter-specific role. The description also says its numerous grooves help avoid hydroplaning, adding a wet-road consideration to the tread design. This studdable XL radial is listed in 245/40R18 with a 1,609-pound load capacity and 18-inch rim size; the two-tire quantity can suit a pair replacement when those specifications match the vehicle.
- Listing specifies two tires
- Directional tread and winter-weather compound
- Description links numerous grooves with hydroplaning avoidance
- Studdable XL winter radial
- The supplied components are tires only; studs are not listed as included.
Skip it if you need four tires in one listing; the Armstrong Ski-Trac HP four-tire listing matches that quantity.
This pair suits drivers replacing two tires who want the X Grip’s stated ice-and-snow focus, grooved tread, and studdable construction. Confirm the 245/40R18 size and listed capacity suit the vehicle’s requirements.
Full product details
| Brand | Accelera |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 24 x 24 x 9 inches |
| Item Weight | 50 pounds |
| Load Capacity | 1609 pounds |
| Manufacturer | Accelera |
| Part Number | 1200045932 |
| Model Number | 1200045932 |
| Rim Size | 18 inches |
| Size | 245/40R18 |
| Vehicle Tire ISO Metric Size Description | 245/40R18 |
Listed on Amazon as: Accelera X Grip 245/40R18 97V XL Winter (Studdable) Radial Two Tires
View on Amazon#6
6. Bridgestone WeatherPeak
- Size: 245/40R18
- Load Capacity: 1433 lb
- Rim Size: 18 in
- Weight: 24.6 lb
Best for: All-weather touring and snow certification.
Why it ranks #6: It has 245/40R18 sizing and 3PMSF snow certification, but its all-season, all-weather positioning is less targeted than dedicated winter tires.
The Bridgestone WeatherPeak combines a 3-Peak Mountain Snowflake certification with an all-season touring description, giving drivers a documented snow-performance designation alongside wet- and dry-grip claims. Its quiet, comfortable ride positioning also makes it relevant to buyers who want year-round touring characteristics in a 245/40R18 tire.
Bridgestone describes the WeatherPeak as a quiet, long-lasting touring tire with all-weather protection, while its listed 3-Peak Mountain Snowflake certification identifies snow performance. Superior wet and dry grip claims broaden the stated use beyond winter roads, which may suit drivers seeking one all-season option. The 245/40R18 size, 18-inch rim, 93V specification, and 1,433-pound load capacity are key fit and capacity details to compare with the vehicle requirements.
- 3-Peak Mountain Snowflake certified for snow performance
- Described as an all-season tire with all-weather protection
- Superior wet and dry grip stated
- Quiet, comfortable touring ride positioning
- Its listed 1,433-pound load capacity is below the 1,609-pound figures listed for several alternatives.
Skip it if you require a 1,609-pound listed load capacity; the Accelera X Grip lists that capacity instead.
Consider the WeatherPeak if you want a touring tire with stated wet, dry, and snow credentials rather than a winter-only model. Its 93V specification and 1,433-pound capacity are important boundaries to verify for your vehicle.
Full product details
| Brand | Bridgestone |
|---|---|
| Included Components | Tire |
| Item Dimensions | 25 x 8 x 25 inches |
| Item Weight | 24.6 pounds |
| Load Capacity | 1433 pounds |
| Manufacturer | Bridgestone |
| Part Number | 6056 |
| Manufacturer Warranty Description | 70,000 Mile Limited Warranty |
| Model Number | 006056 |
| Rim Size | 18 inches |
| Size | 245/40R18 |
| Vehicle Tire ISO Metric Size Description | 245/40R18 |
Listed on Amazon as: Bridgestone WEATHERPEAK 245/40R18 93V
View on AmazonAvoid confusing all-weather and winter tire listings
A snowflake mark does not make every tire in this roundup a dedicated winter tire. The Bridgestone WeatherPeak is described as an all-season tire with 3PMSF snow certification and all-weather protection, while the Michelin X-Ice Snow, Armstrong Ski-Trac HP, and Accelera X Grip are presented as winter tires. That distinction matters if you need a tire intended specifically for seasonal winter use; confirm the requirements where you drive rather than assuming that certification or marketing language makes tire categories interchangeable.
Another listing trap is package quantity: one Armstrong product is titled as four tires, while another is a single tire, and the Accelera listings are for one and two tires. Check the listing’s quantity and your vehicle’s required replacement plan before ordering.
The supplied information does not establish which option performs best in a particular snow, ice, or temperature test.
Check the complete tire designation before fitting
Matching 245/40R18 alone is not enough to confirm that a tire is suitable for your vehicle. The listed winter choices carry different service designations: Michelin is 97H, while the two Armstrong and two Accelera listings are 97V XL. The WeatherPeak is listed as 93V.
Load capacity also differs: the WeatherPeak lists 1,433 pounds, compared with 1,609 pounds for the other products that specify it. Use the vehicle placard or owner’s manual to verify required size, load index, and speed rating, and confirm whether the wheel and tire combination is approved.
Do not infer that a higher-looking number automatically makes a tire appropriate. The WeatherPeak’s lower listed capacity is a reason to check carefully against your vehicle’s requirements, not a universal pass-or-fail judgment. These listings do not provide vehicle-specific fitment confirmation.
How to Choose 245/40R18 Winter Tires
Dedicated winter or all-weather design
Look first at whether you want a dedicated winter tire or an all-weather alternative. Four listings describe dedicated winter models: the Michelin X-Ice Snow, both Armstrong Ski-Trac HP listings, and both Accelera X Grip listings; the Bridgestone WeatherPeak is presented as an all-season tire with 3PMSF snow certification. The Armstrong uses a V-shaped directional tread, while the Accelera descriptions mention winter grooves and sipes.
Choose a dedicated winter model if your priority is a tire expressly positioned for winter use. The WeatherPeak may suit someone seeking one all-season tire with stated snow certification, but the supplied facts do not establish that it replaces a dedicated winter setup for every driver or climate.
Load and speed designation
Check the service designation against your vehicle’s stated requirements before selecting a tire. Michelin is listed as 97H; Armstrong and Accelera are listed as 97V XL; WeatherPeak is listed as 93V. Where provided, load capacity is 1,609 pounds for the four winter tire listings and 1,433 pounds for WeatherPeak.
Those figures make the capacity difference visible, but they do not by themselves confirm fitment for a particular car. Buyers whose vehicle requires a specific load index or XL tire should verify the placard and manual, then select accordingly.
Drivers whose requirements permit either H or V speed ratings can compare the winter-specific tread descriptions and package options, while anyone with a higher required load rating should not assume that size alone is sufficient.
Tire quantity and winter hardware
Confirm how many tires the listing includes and whether the tread is studdable or studless. The Armstrong Ski-Trac HP appears as a single-tire listing and a four-tire listing; the Accelera X Grip appears as a single tire and a two-tire listing. The Accelera is explicitly described as studdable, while the Armstrong single-tire description calls it studless.
Choose the four-tire Armstrong listing if you have confirmed that you need a set of four and the listing quantity is correct; choose the two-tire Accelera listing only when two tires meet your replacement plan. A driver considering studs should check local rules and compatibility before buying, since the supplied product facts do not state where studs are permitted or whether installation is included.
Which 245/40R18 Winter Tire Should You Choose?
Choose the Michelin X-Ice Snow if you want a dedicated winter tire with listed 97H sizing, 1,609-pound capacity, 10.5/32-inch tread depth, and a 40,000-mile treadwear limited warranty. Choose the Armstrong Ski-Trac HP if you prefer the described studless, V-shaped winter design; its separate four-tire listing may suit buyers seeking a set, but verify package quantity. Choose the Accelera X Grip if studdability is a priority, and confirm whether the single- or two-tire listing matches your needs.
The Bridgestone WeatherPeak is the all-weather choice, with 3PMSF certification, not the closest match for a dedicated winter-tire search. Before ordering any option, confirm the vehicle’s required tire size, load index, speed rating, and local winter-tire rules.
Frequently Asked Questions
Do I need to replace all four tires when switching to winter tires?
Replacing all four tires with a matching winter set is generally the safest approach, especially on vehicles with all-wheel drive, where mismatched tires may cause problems. Check your vehicle manual for requirements. If you are buying a listing that mentions two or four tires, verify the package quantity before ordering.
How do I check whether a 245/40R18 tire fits my vehicle and wheels?
Start with the tire size listed on your vehicle’s door placard or in its manual, and confirm that your wheels are 18 inches and compatible with the tire. Also match or exceed the required load index and speed rating. Ask a qualified tire professional if your vehicle’s requirements are unclear.
Are studdable winter tires legal or appropriate for my local roads?
Rules for studs vary by location, including whether studs are allowed and when they may be used. A studdable tire does not necessarily mean studs are installed. Check local regulations and consider your usual road conditions before choosing the Accelera X Grip, which is listed as studdable.
How can I tell whether a listing includes one tire or a set?
These options include titles specifying two tires or four tires, as well as titles that do not state a quantity. Confirm the package contents with the seller before placing your order.
Should I choose a dedicated winter tire or an all-weather tire?
Choose a dedicated winter tire if you specifically want a seasonal winter option; the Michelin X-Ice Snow, Armstrong Ski-Trac HP, and Accelera X Grip are described as winter tires. The Bridgestone WeatherPeak is an all-weather tire with 3PMSF certification, so it is a different category rather than the closest match to this roundup.
Final Words
For a dedicated winter tire with listed 97H sizing, 1,609-pound capacity, 10.5/32-inch tread depth, and a 40,000-mile treadwear limited warranty, the Michelin X-Ice Snow is the leading choice here. Consider the Armstrong for its described studless design or the Accelera if studdability matters. Verify package quantity, vehicle fit, ratings, and local rules before ordering; the WeatherPeak is the all-weather option.