From roaring crowds to adrenaline-fueled spills, Mark Wheeler’s been crushing it in the monster-truck scene for decades. As the man behind Terraduster—a Mopar beast he piloted across arenas from Nebraska (his home base) to the national spotlight in the late ’80s and '90s—Mark earned legendary status in the pit and the stands.

But the guy’s not just got muddy tires and epic crashes on his résumé. He’s been rockin’ Interco’s signature rubber since his competitive days—a true Swamper® devotee who’s been “Interco faithful” from the start. In 2020, Interco recognized his passion and charisma by bringing him on board as an official Brand Ambassador.

Today, Mark is all about living the Interco lifestyle beyond the track: hyping Swamper performance, sharing stories from the trenches, and inspiring future off-roaders to chase that same rugged spirit. Whether he’s crushing trails, schooling fans on tire tech, or just trading monster-truck war stories, he lives and breathes everything Interco—and spares no mud in the process.