COMPACT SPARE TIRE USAGE REVISED INFORMATION for Chevrolet S10 Pickup - 4WD 1983

'S' TRUCKS UTILIZE TWO DIFFERENT SIZED 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).

REVISED INFORMATION

'T' TRUCKS 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

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.