Sarge is a Willy's Jeep. A veteran with a military green paint job and a slightly stylized Sergeant Major (E-9) insignia on his sides, he appears to be a World War II era Willys MB. His license plate reads "41WW2", which indicates the date the Willys MB entered the service of the U.S. Army (1941 World War II). He runs a surplus store, named "Sarge's Surplus Hut", next door to Fillmore and acts as part of Lightning's pit crew, gassing him up during the race. Near the end of the film, he operates a boot camp to train SUVs and 4x4s (some of whom had never been off-road) in rugged and dirt terrain