Operating with the MX-13 engine, the TX-12 Pro supports up to 1,700 pound-feet of torque and is aimed at uses such as dump trucks, tankers or municipality vehicles, Peterbilt said. “The seamless ...

What are the differences between cab types? A regular cab only has one row of seats and limited interior storage ... A Mega Cab is exclusive to Ram 2500 and 3500 trucks and increases the amount of ...

That company later changed its name to PACCAR, and is now responsible for making many of the engines that drive Peterbilt trucks. Big rigs have a green future, and Peterbilt is among many ...

The Paccar TX-12 Pro transmission now is available with the MX-13 engine in Models 579, 567, and 589 in a new combination for ...

(Photo: Paccar) “The seamless integration of the TX-12 PRO transmission and the Paccar MX-13 engine creates a robust powertrain configuration for many types of on-highway and vocational applications,” ...