Tire Sizes
Zaven Hovhannisyan
Compare and wheel dimensions
Find dimensions and get recommendations for new . Compare wheels by offset and width. View visual comparisons and measure deviations. Identify factory size for your vehicle.
Apps Like Tire Calculator for iPhone and iPad
Automotive tire size compatibility calculator.
The app calculates new tire size compatibility with factory or previous sizes. It displays results for sidewall height, radius, diameter, circumference, rotations per mile, and speedometer differences.
Tire Calculator screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Tire Size Fitment
Nikita Morozov
Calculate wheel and clearance
Calculate tyre and rolling radius. Adjust speedometer error and customize speed settings. Compare wheels, save results as images, and use split view. Includes truck wheel and clearance calculators. Access a database of car wheels.
myChevrolet
General Motors
Start your car from your phone
Control your vehicle remotely by starting the engine, adjusting cabin temperature, and locating your car. View fuel level, tire pressure, and odometer data. Schedule service and request roadside assistance directly from the .
myGMC
General Motors
Start your vehicle remotely
Control your vehicle remotely by starting it, adjusting cabin temperature, and locating its position. View fuel level, tire pressure, oil life, and odometer. Schedule service and request roadside assistance directly from the .
Tire Convert Calc
恒俭 董
Calculate size and step info
Calculate sizes and compare rim compatibility. Input measurements to determine proper fit. Display results in a today widget for quick reference. Track step-by-step calculations for accuracy.
ECRI Vehicle Calibrator
Connections Design, LLC
View calibrations, write new ones, track tire
Connect to your via wireless device to view current calibrations and update them. Use phone GPS to set tire size and speedometer calibrations. Save calibration history per . Read and clear trouble codes from specific modules.
myCadillac
General Motors
Start your car remotely
Control vehicle functions remotely via phone. Start the engine, adjust cabin temperature, and locate the vehicle with directions. Monitor fuel level, tire pressure, oil life, and odometer. Schedule service and request roadside assistance directly.
Mercedes-Benz (USA/CA)
Mercedes-Benz USA LLC
View vehicle data and locate your car
View vehicle data including mileage and fuel level. Locate the vehicle's position. Start the engine remotely. Lock or unlock doors from a distance.
MyNISSAN®
Nissan North America Inc.
Remote control your Nissan vehicle
Remote access allows users to lock, unlock, and start their vehicle. Vehicle information includes fuel level, tire pressure, and climate control settings. Maintenance alerts notify users of upcoming service needs.
State Farm®
State Farm Mutual Automobile Insurance Company
Track claims and manage policies
Manage insurance policies and other products. Request roadside assistance. File and track claims. Access Drive Safe & Save features for safe driving discounts. View policy details and update contact information.
Tire Size Calculator
Michal Pajdak
Calculate differences accurately
Calculate the difference between current and desired sizes based on rim input. Provide explanations on why significant differences should be avoided. Allow users to enter manufacturer-recommended sizes for comparison.
Sykik TPMS
Pacific Southwest Electronics Inc.
Monitor tire pressure in real time
Connects to Rider's tire pressure monitoring system for real-time pressure readings. Displays current pressure levels. Supports two, three, and four wheel vehicles. Allows direct phone connection after sensor attachment.
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