Bulletin No.: 05-03-10-003B
Date: April 13, 2006
with Cast Aluminum Wheels
This bulletin is being revised to add the 2007 model year and include Saturn, Saab 9-7X models and Canadian dealers. Please discard Corporate Bulletin Number 05-03-10-003A (Section 03 - Suspension).
Some customers may comment on a low tire pressure condition.
Diagnosis of the low tire pressure condition indicates an air leak through the cast aluminum wheel.
Porosity in the cast aluminum wheel may be the cause.