Personal Vehicles with Gasoline Fueled Engines Personal passanger cars, pick-up trucks, SUVs and vans both turbo and non-turbo-charged with gasoline engines. 0 1 2 ASL AZO ATM ASM 3 ASL AZO ATM ASM 6 XLM XLF XLT XLO Personal Light Truck Vehicles with Diesel Fueled Engines Personal pick-up trucks, SUVs and vans both turbo and non-turbo-charged with diesel engines. 5 PCO 7 DEO DME HDD AME ACD European Automobiles with Gasoline or Diesel Engines Audi, BMW, Mercedes Benz, Volkswagon, Volvo, Mini-Cooper, Land Rover, Opel, Peaugeot, Porshce and Saab both gasoline and diesel. 5 AFL Street Rods and Vehicles with Performance and Racing Engines Street rods, muscle cars, race cars, 4x4 off-road, and modfied street/track vehicles. 5 AHR ARO AMO Four-Stroke Motorcycle Engines All American, Japanese and European motorcycles including street, sport, touring and off-road bikes. 4 MCF MCV 5 MCF MCV AMO ARO ASE Four Stroke Scooter Engines All American, Japanese, European and Chinese scooters, both air- and water-cooled. 5 ASO ASE Four-Stroke ATV & Snowmobile Engines Artic Cat, Bombardier/Can-Am, Honda, Kawasaki, Polaris, Suzuki, Yamaha, etc. 5 AFF Four-Stroke Marine Craft wtih Gasoline Fueled Engines Honda, Mercury, Yamaha, Johnson/Evinrude, Bombardier/BRP, Suzuki, Nissan, Tohatsu, OMC, Volvo Penta, Mercruser, Chevrolet, Ford, Chrysler Marine, Crusader and Marine Power. 4 WCT WCF AME 5 WCT WCF Four-Stroke Gasoline or Diesel Fueled Small/Compact Engines Garden, lawn and utility tractors, lawn mowers, generators, light towers, pumps, welders, and other compact four-cycle gasoline-fueled engines. 5 ASE ACD AMO Commercial or Fleet Vehicles and Motor Homes with Gasoline Engines All fleet, delivery, municipal and emergency vehicles, school and charter buses, (any vehicle or equipment used for non-personal use) as well as RVs/motor homes. 1 3 ASL ATM AZO HDD AMO ARO 4 AME ACD DEO DME 6 XLM XLF XLT XLO Heavy-duty On/Off Road Applications, Fleet, Marine and Motor Homes with Diesel Engines Over-the-road tractors; all fleet, delivery, municipal and emergency vehicles, school and charter buses; off-road equipment, compact diesel engines and diesel-powered marine craft (any vehicle equipment used for non-personal use) as well as RVs/motor homes. 2 AMO ARO 3 AMO ARO 7 DEO DME HDD AME ACD