Luke Rethwisch, son of longtime truck builder Bill Rethwisch, is starting to make a name for himself early after being crowned the MATS Big Rig Build-Off champion.

As was the case for 2025 Build-Off champ Luke Rethwisch, Davis Brothers' canvas for the competition was a 1987 Peterbilt 359. Yet it's one with some custom-rigs notoriety, given its owner is ...

Oh, and at the base of it all is a 2020 Peterbilt 389 with an extended hood. Since Peterbilt doesn't build motorhomes or convert their trucks into RVs, the powers that be called upon the expertise ...