Gordon Mike Groff Robbie Groff Roberto Guerrero Rod Hall Chris Harris Steve Hengeveld Riley Herbst Troy Herbst Larry Janesky Tanner Janesky Jimmie Johnson Ricky Johnson Austin Jones Parnelli Jones P. J. Jones Michel Jourdain Jr. Michel Jourdain Sr. David Kamo Danny LaPorte Justin Lofton Apdaly Lopez Rob MacCachren Kristen Matlock Hiro Matsushita Mike "Mouse" McCoy Mary McGee Hershel McGriff Andy McMillin Corky McMillin Luke McMillin Mark McMillin Steve McQueen Chad McQueen Rick Mears Roger Mears Bryce Menzies Rhys Millen Rod Millen John Morton Michael Nesmith Paul Newman Gunnar Nilsson Kendall Norman Bruce Ogilvie Danny Ongais Cody Parkhouse Travis Pastrana Robbie Pierce Christopher Polvoorde Toby Price Jeff Proctor Don Prudhomme Larry Ragland J.N. Roberts Larry Roeseler Alexander Rossi Armin Schwarz Jim Smith Malcolm Smith Eric Solorzano Cameron Steele Ivan Stewart Danny Sullivan Mickey Thompson Jūgatsu Toi Johnny Unser Jimmy Vasser Frank "Scoop" Vessels Gus Vildósola Tavo Vildósola Paul Weel Current and past classes Four-Wheelers SCORE Trophy Truck: Open Production Unlimited Trucks. SCORE Trophy Truck Spec: Open Production stock engine Trucks. SCORE Class 1: Unlimited open-wheel single-or two-seaters. SCORE Class 1/2-1600: open-wheel single-or two-seaters to 1600cc. SCORE Class 2: Unlimited 2.2-liter buggy. SCORE Class 3: Short wheelbase 4x4. SCORE Class 4: Unlimited 2.2-liter open wheel. SCORE Class 5: Unlimited Baja Bugs. SCORE Class 5-1600: 1600cc Baja Bugs. SCORE Class 6: V6 powered tube chassis trucks SCORE Class 7: Open mini trucks. SCORE Class 7S: Stock mini trucks. (3000cc) SCORE Class 7SX: Modified mini trucks. (4000cc) SCORE Class 8: Full-sized two-wheel drive trucks. SCORE Class 9: Short wheelbase, open-wheel single- or two-seaters. SCORE Class 10: Open-wheel single or two-seaters to 2000cc. SCORE Class 11: Stock VW Sedans. SCORE Lites Class 12: VW limited open-wheel single-(1776cc) or two-seaters(1835cc). SCORE Class 17: Jeepspeed SCORE Stock Full: Stock full-sized trucks. SCORE Stock Mini: Stock mini trucks. (4300cc) SCORE Class M-Truck: Utility vehicle SCORE Baja Challenge: Limited, identical open-wheel Baja touring cars. SCORE Sportsman Buggy: SCORE Sportsman Truck: SCORE Sportsman UTV: ProTruck: Limited Production Trucks governed by the Baja ProTruck Off-Road Race Series Motorcycles SCORE Class 20: 125cc or smaller two-stroke and 250cc or smaller four-stroke motorcycles. SCORE Class 21: 126cc to 250cc. SCORE Class 22: 250cc or more. SCORE Class 30: Riders over 30 years old. SCORE Class 40: Riders over 40 years old. SCORE Class 50: Riders over 50 years old. SCORE Class 60: Riders over 65 years old. SCORE Sportsman MC > 250cc: Sportsman