Knowledge Center

Tire University

Our Online Tire University is a convenient learning platform designed to build confidence across all aspects of tires. From product fundamentals to fitment guides, it provides clear, practical knowledge that helps users make informed decisions and purchase the right tire for their needs.

Resources

Fitment & Sizing

ATV Fitment Guide

Fitment specs for ATV and UTV tires

Michelin Tweel Fitment

Airless radial tire fitment guide

LSW Conversion

Low sidewall tire conversion charts

Skid Steer Comparison Chart

Side-by-side skid steer tire comparison

Wheels & Rims

Wheel Measuring

How to measure wheels correctly

Wheel Form (Digital)

Digital wheel specification form

Valve Specs

Valve stem specifications and types

RCI Chart

Rim contour identification chart

Product Knowledge

Trailer Tires 101

Everything you need to know about trailer tires

Tread Codes

Understanding tire tread code designations

Sealant Info

Tire sealant products and usage

TLC Tire and Rim Conditioner

Tire and rim care products

Industry & Warranty

RMA Industry Codes

Rubber Manufacturers Association codes

Warranty Overview

Warranty terms and coverage details

Carlisle ST FAQ

Frequently asked questions for Carlisle ST tires

Claim Form (Digital)

Submit a warranty claim digitally

Need More Information?

Our experts are ready to help you find the right tire solution.