There are 3 owner-reported tires & wheels complaints for the 2008 GMC Envoyin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
MICHELIN LTX M/S 245/65R17 TIRES - ALL FOUR TIRES INDICATING CRACKING ON TREAD SURFACE. NOTIFIED DEALER JULY 27, 2017. DEALER CONTACTED MICHELIN INDICATING 60% TREAD LIFE REMAINING, AND REQUESTED RESOLUTION UNDER WARRANTY. MICHELIN OFFERED NEW COMPARABLE TIRES AT COST TO ME WHICH WAS GREATER THEN WHAT I ORIGINALLY PAID FOR THE TIRES THAT LASTED ONLY 40% OF THEIR TREAD LIFE. SO UNFAIR!! MICHELIN IS EXTREMELY UNSCRUPULOUS.
WE WERE DRIVING AT ABOUT 35 MPH WHEN WE HEARD A POP AND THE LEFT REAR TIRE HAD BLEW APART IN THE TREAD AREA. VERY UNUSUAL. WE HIT NO HOLES. THE TIRES HAVE ABOUT 12,000 MILES ON THEM. GOODYEAR WRANGLER SR-A 255/75/17. OBVIOUSLY A DEFECT. *TR
PUMP FOR EMISSION CONTROL SYSTEM MALFUNCTION,ALL WHEELS BEARINGS ARE BAD,. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026