If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, and resistance to rollover may be affected. If the vehicle has electronic systems such as antilock brakes, rollover airbags, traction control, electronic stability control, or All-Wheel Drive, the performance of these systems can also be affected.
| Warning If different sized wheels are used, there may not be an acceptable level of performance and safety if tires not recommended for those wheels are selected. This increases the chance of a crash and serious injury. Only use GM specific wheel and tire systems developed for the vehicle, and have them properly installed by a GM certified technician. |
See Buying New Tires and Accessories and Modifications.
Buying New Tires
Uniform Tire Quality
GradingControl Valve Body Assembly Disassemble (Gen 2) Automatic Transmission Unit Control Valve Body
Control Valve Body Assembly DisassembleCalloutComponent Name1Control Solenoid Valve Support2Control Valve Body Bolt-M5-x-40.5-(Qty:-1)3Valve Channel PlateNote:Inspect the channel plate bolt pass through holes for damage or brinelling. Any damagewill cause incorrect pressure switch operation. Replace ...