Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Tires and Wheels Description and Operation (Tire Identification)

Chevrolet Sonic Repair Manual / Chassis / Wheels/Tires / Wheels / Tires and Wheels Description and Operation (Tire Identification)

Identification
  • Accessory and warranty replacement must use TPC spec tires.
  • An outboard orientation stripe is added to the tread surface, with an offset toward the outboard tire face.
  • All GM approved tires (Production, Service and Accessory) have a TPC (Tire Performance Criteria) code.
  • A replacement tire that lacks the original TPC code will not meet the performance characteristics of the original tire, even if it is the same brand, model and size.
    • Force and Moment
    • Residual Aligning Torque (RAT)
    • Rolling Resistance
    • Braking Traction
    • Driving Traction
    • Uniformity
    • Noise
    • Dimensions
    • Mass
    • Rev/KM
    • High Speed
    • Air Retention
    • Electrical Resistance
    • Automatic Mounting
    • Endurance (ATE)
    • Treadwear
    • Chip/tear
    • Groove Wander
    • Ride and Handling
    • Wet/Snow Handling

The TPC system facilitates tire replacement for GM customers on GM vehicle, meeting the same critical performance specifications of GM vehicle original equipment tires.

Tires and Wheels Description and Operation (Equipment)
GM Recommended Tire Balancer Hunter RF33 Road Force balancer or equivalent with the following options: Auto Clamp – allows for centering repeatability and prevent damage to the ...

Toe Description
Toe is a measurement of how much the front and/or rear wheels are turned in or out from a straight-ahead position. When the wheels are turned in, toe is positive (+). When the wheels are ...

Other materials:

Radiator Grille Bumper Replacement
Radiator Grille Bumper Replacement Callout Component Name Preliminary Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement. 1 Radiator Grille Bumper Screw (Qty:?ۉ ...

Hood Hold-Open Rod Replacement
Hood Hold-Open Rod Replacement Callout Component Name 1 Hood Hold-Open Rod Warning: When a hood hold open device is being removed or installed, provide alternate support to avoid the possibility of damage ...

Camshaft Position Actuator Adjuster Installation
Special Tools EN-6340 Camshaft Adjuster Locking Tool EN-6628-A Camshaft Locking Tool EN-45059 Angle Meter For equivalent regional tools, refer to Special Tools. Note: Note the arrows. Turn the camshaft by the hexagon until the groove on the end of the camshafts is ...

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