THIS TRUCK IS READY TO WORK WITH A CUMMINS X15 500HP MOTOR PAIRED WITH A EATON 13 SPEED AUTOMATED TRANSMISSION. ITS EQUIPED WITH 3.55 REAR RATIO, INTERLOCK, 187" WHEELBASE, DISK BRAKES AND PTO PREP! WE HAVE MANY FINANCE AND WARRANTY OPTIONS AVAILABLE TOO! FOR PLEASE CALL US TODAY @ 507,929,0660 ASK FOR JOSH OR TRIG IN SALES!!engine type: X15