Compact Spare Tire - Usage
Number: 83-I-121Section: X
Date: September, 1983
Subject: Compact Spare Tire Usage
Models: S/T Trucks
"S" trucks utilize two different size wheels for the compact spare. Compact spare tires mounted on 15-inch wheels are used on vehicles without option G-80, while 16-inch wheels are used on vehicles with option G-80 (locking rear axle).
"T" truck utilize compact spare tires mounted on 16-inch wheels only.
"T" trucks with P235/75R15 on/off road tires will come equipped with a full size spare. All other "S/T" trucks offer full size spares as an option.