Time is running out for buyers looking to order a new 2026 Chevy Silverado 1500 or 2026 GMC Sierra 1500 in a Regular Cab body […]
Tag: Sierra
Some Hummer EV, Sierra EV Units Missing High Voltage Plug
General Motors recently issued a new Service Update for a select number of electric vehicles, including the GMC Hummer EV and GMC Sierra EV. This […]
Will 2027 Chevy Silverado, GMC Sierra Offer Double Cab?
The next-generation 2027 Chevy Silverado and 2027 GMC Sierra will be two of the most important launches for General Motors in recent years, ushering in […]
This 2026 GMC Sierra 1500 Blue Paint Is No Longer Available
With the launch of the next-generation GMC Sierra 1500 scheduled for the 2027 model year, the 2026 GMC Sierra marks the final chapter for the […]
When Next-Gen Chevy Silverado HD, GMC Sierra HD Will Arrive
As GM Authority has covered a lot of ground since 2024, General Motors is preparing a major overhaul of its pickup lineup, starting with the […]
GMC Sierra Gets Close-Up View Of Boat At Light: Video
A new video recently posted to social media captured the moment a GMC Sierra stopped at a traffic light went sideways after a boat on […]