Willie Stroup owns this 2014 Peterbilt 389 flat top powered by a 550-horsepower 6NZ Cat with a 13-speed and 3:36 rears. Perry Walton drives the truck for Time Dedicated Carriers out of Rockport ...

Custom Model 389 Displays Top of the Line TRP Accessories LOUISVILLE, Ky.--(BUSINESS WIRE)-- Peterbilt Motors Company unveiled a customized Model 389 featuring PACCAR Parts TRP ® accessories during ...

Bill Rethwisch and his 2016 Peterbilt 389 earned Best of Show honors at the Shell Rotella SuperRigs show in Tulsa, Okla., May 18-20. For the third time in four years, Bill Rethwisch earned Best of ...