Conventional w/60in Condo Sleeper, Tandem Axle, 52000# GVWR, 14.9L 6 Cyl Cummins ISX Diesel w/DEF, Air Ride Suspension, Air Slide, Toolbox, S/N: 1FUJGLBG3CSB3J0136. 1004374 Miles Indicated. 2510 Hours Indicated.