A GMC Sierra owner says he pressed his horn button on the steering wheel, and his windshield washers sprayed fluid on the windshield. It sounds wild, but he shows a video clip of the strange ...

GM has announced a new Customer Satisfaction Program impacting select units of the 2025 GMC Sierra 1500 pickup, directing ...

The Silverado and mechanically similar Sierra are by far GM’s top sellers in the U.S., and major profit generators.