Make: Western Star Mileage: 888,220 Mi Year: 2010 Condition: Used Unit 51387 (110689) listed by iSellPro, for sale by Schow's Truck Center - 2010 WESTERN STAR 4900EX TANDEM AXLE SLEEPER FOR SALE IN IDAHO :: www.isellpro.com - WESTERN STAR 4900EX for Sale Engine: DETROIT DD-15 530 HP Transmission: 13 Spd. Axles: Tandem Rear Ratio: 3.36