FORScan and Tire Size Changes | 2015+ S550 Mustang Forum (GT, EcoBoost, GT350, GT500, Bullitt, Mach 1) - Mustang6G.com
Aftermarket tires: speedo calibration non-issue, very interesting info and GPS pictures | MaverickTruckClub - 2022+ Ford Maverick Pickup Forum, News, Owners, Discussions
![Slapped some slightly larger tires on my F150, have some questions. Obviously the speedometer, odometer, and MPG on-board calculation will be off (1.051 actual miles per 1 calculated mile) but it's nothing Slapped some slightly larger tires on my F150, have some questions. Obviously the speedometer, odometer, and MPG on-board calculation will be off (1.051 actual miles per 1 calculated mile) but it's nothing](https://preview.redd.it/8f8r3sajecp91.jpg?auto=webp&s=d9f30cc33c0de916848c49bd26aae99191bdfa07)