Trim Height Measurements

WARNING: This page is about a different car, the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Trim height is a predetermined measurement relating to vehicle ride height. Incorrect trim heights can cause bottoming out over bumps, damage to suspension components, and symptoms similar to wheel alignment problems. Inspect the trim heights when diagnosing suspension concerns and before inspecting the wheel alignment.

Perform the following prior to measuring trim heights:

Make sure the vehicle is on a level surface, such as an alignment rack.
Set the tire pressures to specifications. Refer to Label - Vehicle Certification (w/RPO Z49) in General Information.
Check the fuel level. Add additional weight if necessary to simulate a full tank.
To ensure proper weight distribution make sure the rear storage compartment is empty.
Close the doors and hood.