The story behind GM's Turbo-Hydramatic THM400 transmission – used in everything from classic muscle cars to luxury supercars.

The 17th Annual Plains Car, Truck, Motorcycle and Tractor Show, hosted by Southwest Trophy & Gifts owner Stephanie Young, was ...

GMC Sierra EV owner reviews the 2024 Denali Edition 1 and sites range, charging performance, software, and native navigation ...

A 2021 GMC Sierra owner is $2,000 in the hole after a dealer AC repair left the truck with broken rear vents. As repair costs ...

The Gilmore Car Museum is stepping back into time with a new exhibit featuring vehicles from the 1950s and 1960s.

The first GM Defense ISV-U to be auctioned off publicly will go up for bid as part of Barrett-Jackson’s upcoming Palm Beach ...

“This is one of the most badass ‘60s camper setups I’ve ever seen.” Those are the words from enthusiast and shop owner Tom ...

A Florida man has been captured after burning down his own home, returning hours later to ignite another blaze and fatally stabbing a man who tried to stop him, authorities said. William Michael ...

Late last year, GM Authority reported that the new engine family would be built in two versions for trucks and SUVs like the ...

I didn't ask you about your favorite pickup truck last week for a chance at a mental break this week, but that's definitely ...

The window to buy a great classic truck is closing faster than most people realize.