1993 Chevrolet Camaro Owner's Manual - Page 264

Service & Appearance Care rating, traction, ride and other things Iduring normal service on your vehicle. If your tires have an all-season tread design, 1 &he TPC number will be followed by a "MS" (for mud and snow). If you ever replace your tireswith those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial)as your original tires. I bA u I /w/v.- Mixing tires could cause you to Uniform Tire Quality Grading The following information relates tothe system developedby the United States National Highway Traffic Safety Administration which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in the United States.) you mix tires of different sizes or typs (radial a d bias-belted tires), the vehicle may not handle properly, and you could have a crash. Be sure to use the same size and type tires on all wheels, It's all rightto drive with your compact spare, though. It was developed for limited use on your vehicle. 260