Equipment

Navistar, Cummins reach engine parts agreement

Navistar and Cummins have finalized an agreement in which Cummins will supply Navistar with parts for its SCR system.

Read More

10 rigs of Halloween: Seasonal, eerie and just plain scary

As part of Overdrive's 13 Days of Halloween — a slideshow featuring 10 trucks of Halloween.

Read More

A miracle in Joplin

Debbie Zehrer tells the exceptional story of her encounter with young truck illustrator Chase Harnage at the 2012 Guilty by Association Truck Show at 4 State Trucks in Joplin, Mo.

Read More

Hino, Cummins, Paccar top power rankings for medium-duty engines

Class 5, 6 and 7 truck engines and transmissions were rated in J.D. Power's U.S. Medium Duty Truck Engine and Transmission Study of vocational application models.

Read More

CARB ‘sends message’ with enforcement blitz

California's Air Resources Board throughout the month of August held a statewide inspection blitz in which it checked more than 4,000 trucks for compliance.

Read More

Another fall view, with truck!

Learn how to share your fall pictures with Overdrive here, with a view from reader Guy Broderick.

Read More

What thinner oil means for you

Next-generation low-viscosity oils will boost fuel economy, but durability could suffer.

Read More

Extra muscle: ECM reprogramming

Reprogramming your engine’s ECM can increase fuel economy and horsepower. It can also shorten engine and drivetrain life and void warranties. Is it worth the risk?

Read More