For 1990-2009 cars

Condition | Correction
--- | ---
DEFINITION: The tire/wheel bounce with a frequency directly related to vehicle speed.
Tire/wheels are unbalanced | Tire and Wheel Balancing in Vibration Diagnosis
Tire exhibits a blister or bump | Tire Mounting and Dismounting in Tires and Wheels
Improper strut/shock absorber action | Replace the strut/shock absorber.

• | Strut, Strut Component, and Spring Replacement in Front Suspension

• | Shock Absorber Replacement in Rear Suspension

Excessive wheel or tire runout | Tire and Wheel Vibration in Vibration Diagnosis
Tire lead/pull | Radial Tire Lead/Pull Correction in Tires and Wheels