Truck power by 455hp MX13 Paccar with a FO18EB 18 speed auto. Dana front and rear axles. 430 ratio. 23000 lb rear axles. Pup is a 2011 Renn SL1400. 17000 kg capacity. 2007 Trail King TK50 trailer. 50000 lb capacity Deck is 8’6′ X 25′ plus 5′ Beavertail. Prefer to sell as a complete package