Four problems related to tire have been reported for the 2004 GMC Envoy. The most recently reported issues are listed below.
The outer side of the side wall blew completely out. No tire damage. Side wall blew out all the way around the tire.
The cluster gauge quit working. First the gas gauge stopped reading the amount of gas in the tank. Second, the speedometer and tachometer quit reading. About a month later the oil pressure gauge stopped working. Currently out of the entire cluster gauge system the battery meter is the only gauge that works.
I have 2004 Envoy have had problems with alternator. Started about 6 months after I bought the Envoy had I replaced 3 times then started having problems with back seat window on passenger side not rolling up. Then my girlfriend had a flat on side of road and could not get spare down I had to go out and cut the cable that holds it up. That is a unsafe thing to do on side of hwy should not take 45 min to get spare down. Headlights dim and brighten gets dim enough that makes hard to see.
My 2004 Envoy after driving it for a year with no long road trips the tires had worn unevenly and two were almost bald. This is a short time for tires and they were rotated when need. The warranty covered replacing the tires and now it has been another year or so and they have do the same thing. GMC does not want to replace them again, they say it is normal wear. So my question is how many people replace their tires every year?.