We hit California's toughest grades with 8,500 pounds in tow to see which diesel truck came out on top.

Loren Healy, Casey Currie, Paul Wolff, and Phil McGlinton ran Ultra4 rigs up Pikes Peak for some mighty demo runs.

A multi-vehicle traffic incident involving a big rig was reported Thursday afternoon on eastbound Interstate 580 at the | ...

Discover why the 2018 Chevrolet Silverado 1500 is the most reliable American truck of the last decade and still a top used ...

The right combination of creature comforts and off-road capabilities at the right price make the BackCountry a sure bet.

The Chevrolet Silverado 2500 HD was already one of the most capable tow rigs on sale. But now, in Australia, a new ...

A big rig hauling about 22,000 pounds of strawberries caught fire early Thursday along Interstate 5 near Westley, forcing the ...

Crews spent hours working to clear a big rig carrying 45,000 pounds of pigs that had crashed and overturned, blocking both ...

A portion of westbound Interstate 80 was closed for more than 14 hours after a big rig carrying several hundred pigs ...

Westbound Interstate 80 lanes in Placer County are shut down after a big rig carrying pigs overturned, resulting in some of ...

Steve Couts, of Redding, said he was driving along the freeway behind the big-rig when it crashed. He said the semi appeared ...

LIVINGSTON PARISH, La. (WAFB) - A Livingston Parish official is pushing to restrict 18-wheelers to the right lane on Interstate 12 in an effort to reduce crashes. District Seven Councilman Ricky ...