This Western Star 49X, daycab is powered by a DD16 engine rated at 600 horsepower and 2050 lb-ft of torque and paired with an 18-speed manual transmission. It is equipped with a 14,600 lb front axle and 46,000 lb rear axle with 46K Airliner suspension. The rear axle ratio is 3.73 and it includes a Jake brake. The wheelbase is 224” and it rides on 11R24.5 tires. This unit is being sold as a stock daycab. Contact us for additional information or availability.