The Tire and Rim Association, Inc.
us-tra.orgThe Tire and Rim Association, Inc. ( TRA) is the standardizing body for the tire, rim, valve and allied parts industry for the United States. TRA was founded in 1903 and its primary purpose is to establish and promulgate interchangeability standards for tires, rims, valves and allied parts. TRA standards are published in the Tire and Rim Year ...
Tire Size Chart
tiresize.com › chartEach metric tire measurement shows both the metric tire size and the inch equivalent. To calculate a metric tire size into inches you multiply the first number by the second number devided by 100 which gives you the sidewall height in millimeters, divide it by 25.4 to convert it to inches.
Wheel-Size.com :: Global Wheel Fitment Database For Vehicles
www.wheel-size.comApr 18, 2023 · Global Wheel Fitment Database 15 regions including North America, Europe, Australia, Middle East, Russia, China, Japan, Central & South America Wheel Calculator You can see how changing your tire size affects your car’s performance Mobile App Wheel Size – The best wheel fitment app on the market Our standard fitment data includes:
Tire & Rim Fit Chart – WTB
www.wtb.com › pages › tire-rim-fit-chartThe WTB Tire & Rim Compatibility Chart is used to determine what tire and rim width combinations provide optimal performance and compatibility. By matching your tire section width to your rim width you can determine optimal, compatible, or not optimal fitting options to ensure the best tire & rim combination. STEP 1: WHAT IS YOUR TIRE SIZE?