CUMMINS, X15, HP: 400, AUTOMATIC, AIR RIDE SUSPENSION, 227”...... " WB, C/A: 89”......, 40K REARS, AIR SLIDE FIFTH WHEEL, ENGINE BRAKE, CRUISE CONTROL, SLEEPER SIZE 68”......, UPPER BUNK, ALUM DISC WHEELS, PDL LOCK, FRONT GAWR 12,350LB, 295/75R22.5 TIRES, ODOMETER READS: 446,949