One problem related to tire tread/belt has been reported for the 2007 GMC Savana. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 GMC Savana based on all problems reported for the 2007 Savana.
The contact owns a 2007 GMC Savana 3500 equipped with cooper discoverer h/t tires, size: lt26/75/r16 (na). The contact stated that the tread line separated on the rear driver tire and both the front and rear passenger tires. These were replacement tires. The contact took the vehicle to the dealer where it was diagnosed that the tires needed to be replaced. The front passenger and rear driver tires were replaced. The manufacturer was informed and stated that the tires were no longer covered under warranty. The VIN and dot number were unavailable. The approximate vehicle failure mileage was 70,000 and the tire failure mileage was 30,000.