This Ram 2500 delivers a Intercooled Turbo Diesel I-6 6.7 L/408 engine powering this Automatic transmission. WHEELS: 17 X 7.5 STEEL STYLED (STD), TRANSMISSION: 6-SPEED AUTOMATIC (68RFE) -inc: Urethane Shift Control, TRAILER BRAKE CONTROL.* This Ram 2500 Features the Following Options *QUICK ORDER PACKAGE 2HA TRADESMAN -inc: Engine: 6.7L I6 Cummins Turbo Diesel, Transmission: 6-Speed Automatic (68RFE) , TOW HOOKS, TIRES: LT245/70R17E BSW AS (STD), PROTECTION GROUP -inc: Transfer Case Skid Plate Shield, Tow Hooks, POWER ADJUST & HEATED BLACK TOW MIRRORS -inc: Mirror Running Lights, Exterior Mirrors w/Supplemental Signals, Exterior Mirrors Courtesy Lamps, Trailer Tow Mirrors, MANUFACTURERS STATEMENT OF ORIGIN, GVWR: 10,000 LBS (STD), ENGINE: 6.7L I6 CUMMINS TURBO DIESEL -inc: Selective Catalytic Reduction (Urea), Dual 730 Amp Maintenance Free Batteries, Cummins Turbo Diesel Badge, Heavy Duty Engine Cooling, Tow Hooks, Diesel Exhaust Brake, Supplemental Heater, Front Bumper Sight Shields