450 HP, 10 Spd OD, dual 150 gallon tanks, premium stereo, 3.58 ratio, all aluminum wheel type, 219" wheel base, sliding fifth wheel, air conditioning, air ride suspension, tandem axle, spot hood mirrors, single vertical stack, premium interior, 2 bunks, power window and heated mirrors, dump air valve with diff lock, raised roof sleeper style and so much more...