Research vehicle tire and wheel fitment by year, make, model, and trim. FitmentCompass helps drivers understand factory tire sizes, wheel specifications, bolt patterns, offsets, and compatible alternatives for specific vehicles.
Vehicle fitment can vary even between two versions of the same model. Trim level, drivetrain, brake package, factory wheel package, market, and modifications can all affect the correct tire and wheel setup.
Find Tire & Wheel Fitment by Vehicle
Select your year, make, model, and trim to find tire and wheel fitment information.
What Vehicle Fitment Information Includes
Factory Tire Sizes
Research original tire sizes associated with a particular vehicle configuration and factory wheel package.
Wheel Specifications
Review wheel diameter, width, offset, bolt pattern, center bore, and related measurements where available.
Alternative Sizes
Compare alternative tire dimensions while considering diameter, width, clearance, load requirements, and wheel compatibility.
Why Year, Make, Model and Trim Matter
Searching only by vehicle model can produce incomplete fitment information. Manufacturers often offer several configurations of the same vehicle with different tires, wheels, brakes, suspension components, and drivetrains.
A base trim may use a smaller factory wheel while a sport or performance trim uses larger wheels and brakes. Those differences can affect which replacement tires and wheels physically fit.
FitmentCompass therefore aims to organize vehicle data as specifically as practical rather than assuming one specification applies to every version of a model.
Factory Tire Size
The factory tire size is the size supplied or approved for a particular vehicle configuration when new. Depending on the vehicle, more than one factory size may be available because of optional wheel packages or different trims.
Factory tire information can often be confirmed using the vehicle tire placard, owner’s manual, manufacturer documentation, or other reliable specifications.
To understand tire markings and dimensions, visit our Tire Sizes section.
Wheel Fitment Specifications
A wheel must match more than tire diameter. Vehicle wheel fitment can depend on several measurements working together.
- Wheel diameter — the diameter of the wheel in inches.
- Wheel width — the distance between the inside bead seats.
- Bolt pattern — the number and spacing of the wheel mounting bolts or studs.
- Offset — the relationship between the mounting surface and wheel centerline.
- Center bore — the opening in the center of the wheel.
- Backspacing — the distance from the mounting surface to the inner wheel edge.
Learn more about these measurements in our Wheel Fitment section.
Comparing Alternative Tire Sizes
Drivers sometimes consider alternative tire sizes because of availability, wheel changes, seasonal use, appearance, or performance goals. A replacement size should be evaluated using multiple measurements rather than width or diameter alone.
Our Tire Size Comparison Calculator shows how two tire sizes differ in width, sidewall height, overall diameter, circumference, ride height, revolutions per mile, and estimated speedometer readings.
Compare Two Tire Sizes
Enter the current and proposed tire sizes to see their dimensional differences before continuing your vehicle-specific fitment research.
Factors That Can Change Vehicle Fitment
Even when basic specifications appear correct, other vehicle characteristics can affect whether a tire or wheel setup works safely.
Brake Package
Larger brakes can require additional wheel diameter or spoke clearance.
Suspension
Ride height and suspension geometry can change available tire and wheel clearance.
Vehicle Modifications
Lift kits, lowering springs, spacers, aftermarket brakes, and body modifications can change fitment.
OEM Fitment vs. Aftermarket Fitment
OEM fitment refers to tire and wheel specifications supplied or approved by the vehicle manufacturer. Aftermarket fitment refers to configurations that differ from those original specifications.
An aftermarket wheel or tire may physically fit while changing clearance, handling, speedometer readings, load capacity, or suspension geometry. That is why FitmentCompass separates mathematical comparisons from final vehicle compatibility.
How We Research Vehicle Fitment
When researching vehicle-specific tire and wheel information, FitmentCompass may use manufacturer documentation, owner’s manuals, technical specifications, tire and wheel manufacturer information, reputable databases, and other relevant sources.
Where possible, primary manufacturer information is preferred for important specifications. When sources disagree, additional verification may be necessary before information is presented as definitive.
Read our Editorial Policy and Research Methodology for more information about how we research, verify, and update fitment information.
Explore FitmentCompass
Tire Sizes
Understand tire sizing, dimensions, alternative sizes, load ratings, and other tire specifications.
Wheel Fitment
Learn about wheel width, offset, backspacing, bolt patterns, center bore, and other wheel measurements.
Fitment Tools
Use tire and wheel calculators to compare important dimensions and fitment measurements.
For practical explanations and fitment topics, browse our tire and wheel guides.
Always Verify Your Exact Vehicle
Vehicle fitment information should be confirmed for the exact year, make, model, trim, and configuration before purchasing or installing tires or wheels. Important specifications may differ between trims, markets, brake packages, factory options, and modified vehicles.