GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Tracker - 4WD 🢒 Suspension 🢒 Suspension General Diagnosis 🢒 Abnormal or Excessive Tire Wear
Table 1: The Tires Are Scuffed
Table 2: The Tires Are Cupped

Checks

Causes

Wheels

Improper alignment

Tires
    • Excessive toe
    • Balance
    • Improper inflation

Springs
    • Sags
    • Breaks

Strut
    • Wear
    • Damage

Shock Absorbers
    • Wear
    • Damage

Vehicle
    • Abuse
    • Uneven or excessive loading

The Tires Are Scuffed

Checks

Causes

Wheels

Improper alignment

Vehicle

Abuse

Suspension Arm
    • Damage
    • Deformation

The Tires Are Cupped

Checks

Causes

Wheels

Incorrect alignment

Strut
    • Wear
    • Damage

Shock Absorbers
    • Wear
    • Damage

Wheel Bearings
    • Wear
    • Damage

Tire and Wheel
    • Wear
    • Damage

Ball Studs
    • Wear
    • Damage

Steering Gear

Incorrect adjustment