Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

A 2022 GMC Sierra owner says his grille piece detached after recall repair. GM’s official recall fix used extra fasteners and ...

It released the Sierra GT, arguably the most forgotten-about sports truck of the '90s and beyond. Featured both stylistic and mechanical upgrades Axed following the 1995 model year With the ...

Is it worth paying so much more for the top, rugged trim in the GMC lineup? Here's what you get for your money.

The 2025 GMC Sierra continues to impress as a full-size pickup that excels both on and off the pavement. For off-roading ...

If you're looking for a reliable truck for not a lot of money, you may be surprised to find out how many used models can get ...

The good folks over at Atlanta, Georgia-based Road Show International, have a 'subtle' treat that may or may not cause fans ...

GM has issued a Special Coverage bulletin for certain units of the 2023 GMC Sierra 1500 to address a potential issue with the ...

Recently, nearly one million drivers were reported to be at risk of a dangerous engine defect found in various vehicles. If ...

Are the new 2025 Toyota Tundra's V6 engine problems fixed? One owner trades his GMC Sierra for a 2025 Tundra and asks for ...