6-71
Wheels and Tires
Wheel Nut Torque 140 lb-ft (190 N·m)
Tire Pressure See the Certification/Tire label
on the rear edge of the driver’s
door or the incomplete vehicle
document in the cab.
Normal Maintenance
Replacement Parts
Oil Filter* PF59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Air Cleaner/Filter* A1518C. . . . . . . . . . . . . . .
Passenger Compartment
Air Filter Kit** 52485513. . . . . . . . . . . . . . . . . . . .
PCV Valve* CV948C. . . . . . . . . . . . . . . . . . . . . . . . .
Spark Plugs PTZ16R15 Denso***. . . . . . . . . . . . . . .
PZTR5A15 NGK***
Fuel Filter* GF626. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper Blades** 15706394. . . . . . . . . . . . . . . . . . . . .
Type ITTA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
* ACDelco
R
Part No.
**GM Part No.
***Spark Plug Gap is 0.060 inches