Wheel Size - Fitment database

In-app purchases
4.68K reviews
Content rating
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About this app

The best wheel fitment app on the market.

- The world’s largest wheel fitment database (updated daily).
- The most advanced tire/rim size calculator.
- Fast and reliable
- The application is constantly being improved with new cool features.

Just give it a try.

Our handy app allows you to look up the correct wheel fitment data for your vehicle using the world’s largest wheel fitment database at Wheel-Size.com. In addition, the application allows you to use the best online tire calculator with a unique function: you can see how changing your tire size affects your car’s performance.


You can retrieve information about wheel sizes for rims and tires, including OE and aftermarket replacement options, as well as plus-minus sizing fitment information.

The information about fitment data is updated on a daily basis. Wheel-Size.com provides frequently maintained data with over 150 car makes including 4190+ models for 12 global markets. The coverage of wheel size data for vehicles manufactured since 2000 is nearly 100%.

Wheel Fitment features:
- Search by tire, rim
- Regularly updated with new vehicles in real time
- Your recent searches and favorites are fully available offline
- Articles, top tire lists and rankings from tiresvote.com
- Easily Share your search results
- Imperial and metric systems are supported

Start by entering the make, year, model and trim of your vehicle to provide a complete listing of wheel fitment info for your vehicle.

Data that are presented in the application:
- Tire Size (tire width, aspect ratio, rim diameter)
- Load Index
- Speed Rating
- Rim Size (rim width and rim diameter)
- Offset
- Pitch Circle Diameter (PCD)
- Generation
- Market
- Power
- Engine type, fuel type, engine code
- Trim Levels / Options
- Center Bore
- Wheel Fasteners (lock type: lug nuts / bolts)
- Wheel Torque Tightening
- Thread Size
- Production Years
- Tire Pressure
- Photo of the vehicle

List of markets we are covering*:
- US domestic market (USDM) - key market
- European domestic market (EUDM) - key market
- Japanese domestic market (JDM)
- Southeast Asian Market (SAM)
- Australian Domestic Market (AUDM)
- Latin American domestic market (LADM)
- Middle East Domestic Market (MEDM)
- Mexican domestic market (MXNDM)
- South Korean Domestic Market (SKDM)
- Canadian domestic market (CDM)
- South African Domestic Market (SADM)
- Chinese Domestic Market (CHDM)

*Market is the region where the car was sold or is still being sold.

If you have been unable to find the information on the requested market, try using the car’s details taken from the key markets.


Our calculator is the most comprehensive tire comparison tool suitable for cars, SUVs, 4x4s, and Trucks.

Calculator key features:
- Comparison between two tires (tyres) sizes, either can be metric or imperial (US)
- Option to change suspension parameters (fender clearance, scrub radius, suspension clearance, wheel well clearance)
- ‘Car Performance’ option: find out how changing your tire size affects your car’s performance using text explanations
- Plus sizing option (in development)
- The ability to use only those tire sizes that are on sale. Non-existent tire sizes will not be offered for selection (in development)
- Using ISO Metric or LT High Flotation Tire Designations

Note: Dimensions displayed are calculated using industry-standard tire sizing specifications:
- ISO 4000-1, ISO 4000-2 Passenger car tyres and rims
- ISO 8855 Road vehicles / Vehicle dynamics and road-holding ability

If you have any doubts, problems, or suggestions concerning our app, please email us at info@wheel-size.com, and we will do our best to fix whatever you think could be improved. If you enjoy Wheel Size, please leave a review on Google Play!
Updated on
Sep 14, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.56K reviews
Guy Haynes
March 20, 2024
To be honest, I've been thinking about lowering my Silverado cuz it's so high and I'm getting older, hard time getting in and Seen this app, loaded it, like it, only looked at it once, haven't had time to figure it out yet.Was going to use calculator to see what size rims/tires I need for smler dia deep dish smoothy/wide tires narrower front/w cal rake look. As for rating, once I sit down, figure it out, I believe it will be a short, to the point fantastic app.!!!
1 person found this review helpful
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Carl Jr
January 4, 2024
Great, for free! Is the monthly fee strictly to remove the ads or are there some other benefits of paying for the Pro Version? To be honest, that's a hefty fee just to remove the ads. There should be some sort of perk in addition to the free version, like a rendering of the actual car chosen. Something that justifies the fee.
3 people found this review helpful
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scott “theEVILone” keeler
November 13, 2023
after a initial review of the app I find it extremely accurate so far. I have only checked it against a few vehicles but those were very accurate, it has an easy to use interface, and is instinctive in it's use. I find the cars listed to be good enough the majority of drivers. while there were some manufacturers that didn't go far enough back for my use they are rather uncommon anyway and I could always submit the information from my manuals at some point. I will definitely use this app again.
3 people found this review helpful
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