No, GMC deals do not warranty repairs on other makers of vehicles. They do however warranty their own vehicles. It would make no sense for them to warranty other vehicles.
GMC have had a lot of famous vehicles during their long production history. Two notable ones are: The GMC Vandura, which was the van used by the A-Team. And secondly the GMC Sierra, which was the truck used by Walker Texas Ranger.
Chevy and GMC are both part of the General Motors corperation
none
GMC Canada makes the following: Buick, Cadillac, Chevrolet, and GMC brands. Those include Camaro V6, the new Buick LaCrosse sedan, and the Chevy Volt which is an electric powered car.
GMC dealers sell trucks, vans SUVs, and crossovers, including hybrids as their newest option. GMC vehicles allow you to safely transport more than 4 people at a time.
GMC vehicles do not use inertia/reset switches.
Chevy/Oldsmobile
If you want to purchase a used GMC truck, you can check any authorized GMC dealer. Many of them will sell previously owned vehicles, including GMC trucks.
The GMC Yukon is ranked as one of their top dependable vehicles. GMC is ranked 20 in the nation for dependable brands.
GM vehicles do not use inertia switches
GM vehicles do not use inertia switches.