RV Repair Manual
for the RV Do-It-Yourselfer
Reading trailer tire codes is easy. Learn how to decode sidewall markings, DOT manufacture date codes, load range designations, and maximum PSI limits.
Essential tire maintenance tips, checking pressure with a digital tire pressure gauge, using a 12V portable air compressor, and storage practices to keep tires safe and ready to roll.
How to identify and prevent tire dry rot. Protect tires during storage using UV tire covers and UV tire protectant spray.
Understanding the critical differences between standard passenger car tires and Special Trailer (ST) or light truck (LT) tires used on recreational vehicles.