World Records Authority proudly certifies a monumental achievement in motorsports — Brad and Jen Campbell of Big Toyz Racing (USA) have earned the world record title for the Longest Monster Truck. The record-setting measurement took place on 10 July 2014, in White Hills, Arizona, USA, where their extraordinary 9.75-metre (32ft) engineering marvel was officially validated.

Monster trucks are already legendary for their over-the-top scale and power, but the Campbells’ creation takes the concept to an entirely new dimension. Stretching nearly ten metres from bumper to bumper, this extraordinary custom creation was designed to transport tourists in unparalleled style — a roaring, larger-than-life vehicle that doubles as both spectacle and experience.

Building a functional, road-capable monster truck of this length requires solving complex engineering challenges — the chassis must handle the stresses of its own enormous weight while remaining manoeuvrable and safe to operate. The Campbells’ achievement demonstrates not only creative boldness, but serious mechanical engineering expertise and an unwavering commitment to their vision.

World Records Authority recognises Brad and Jen Campbell and Big Toyz Racing for this landmark achievement, enshrining the Longest Monster Truck in the official WRA global archives as a symbol of American innovation and automotive ambition.