Clip-on Weights

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Clip-On Wheel Weight Types

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: When balancing factory aluminum wheels with clip-on wheel balance weights, be sure to use special polyester-coated weights. These coated weights reduce the potential for corrosion and damage to aluminum wheels.

The only 2 types of approved clip-on wheel balance weights for use on aluminum wheels are type MC (1) and type AW (2). These weights are designated to fit over the thicker inboard and outboard rim flanges of aluminum wheels.

The type of wheel balance weight for use on steel wheels - only - is type P (3).

Fig 2: Attaching Clip-On Wheel Weight

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Use a nylon or plastic-tipped hammer when installing coated clip-on wheel balance weights to minimize the possibility of damage to the polyester coating.

The contour and style of the wheel rim flange will determine which type of clip-on wheel weight (1) should be used. The weight should follow the contour of the rim flange. The weight clip should firmly grip the rim flange.