The Lucas Oil World Series of Off-Road Racing (WSORR) was an American off-road racing series. The series began in 2007 and it ended after the 2008 season.

Classes

WSORR sanctioned classes from Trophy Trucks down to grassroots racers. Feature classes included high performance, high power Trophy race trucks in 4x4, 2WD and compact pickup truck configurations.

Tracks

Champions

PRO 4x4

PRO 2WD

PRO Light

SRT Super Truck

PRO Super Buggy

SRT Stock Truck

SRT 1600 Buggy

SRT 1600 Light

SRT Formula 4x4

Grassroots Classix

Grassroots Enduro

Television

WSORR events were shown tape delayed on American television on Speed Channel and on Motors TV in Europe. VERSUS broadcast some of the events.