2006 GMC Sierra K2500 Heavy Duty SLT, crew cab, short bed, 6.6 liter duramax turbo diesel, 6 speed allison with paddle shift automatic with overdrive, leather interior, am-fm-cd with steering wheel controls, power windows, power locks, power heated seats, air conditioing, power steering, antilock brakes, privacy glaas, dual air bags, security system, keyless entry, chrome nerf bars, spray on bedliner, brand new 10 ply tires, trailer tow package, fifth wheel ball, electronic climate with dual climate zones, color keyed wheel flares, Onstar, 4 wheel disk brakes