Tire Size Calculator by Fresh Rocket is a free Android app that helps you calculate the wheel fitment, tire stretch, rolling radius, speedometer error, speed customization, and compare several wheels. The app is perfect for car enthusiasts, mechanics, and anyone who wants to accurately calculate their tire size.

The app's interface is user-friendly and easy to navigate. It features a simple design that allows you to quickly input your tire and wheel data and get accurate results. The Wheel Fitment feature helps you find the perfect wheel and tire combination for your vehicle. The Tyre Stretch feature calculates the stretch of your tire when mounted on a wider wheel, and the Rolling Radius feature helps you determine the distance your vehicle will travel with each revolution of the wheel.

The Speedometer Error Calculator is a useful tool that helps you adjust the speedometer reading when you change your tire size. The Speed Customization feature allows you to customize your speedometer reading according to your driving habits. Finally, the Several Wheels Comparison feature helps you compare various wheels and tires to find the ideal combination for your vehicle.

Overall, Tire Size Calculator is a reliable and comprehensive app that accurately calculates your tire size and helps you find the perfect wheel and tire combination for your vehicle.