Attachment III - Technical Information

OVERVIEW
This program involves demonstrating the valve stem inspection procedure to the owner and inspecting the valve stems on all 4 tires. Inspection of the spare tire valve stem is not required.





INSPECTION
To inspect the valve stems, apply light pressure to the valve stem cap with your finger and inspect the surface ofthe valve stem. Look for surface cracks at the base ofthe valve stem and listen for any slow air leak. See Figure 1.

If cracks are identified on the valve stems, it is important that the valve stems be replaced even if air leaks have not developed. The factory installed valve stems may be eligible for replacement under the provisions of new vehicle limited warranty coverage. Please note that the warranty does not cover damage resulting from road hazards or abuse.