2012 Volvo VNM42T200, Single Axle Daycab Tractor, Diesel, Daycab , Stationary Fifth Wheel, Steel Front Wheels, Steel Rear Wheels, 2012 Volvo VNM42T Single Axle Tractor in NJ. Volvo D11 - 325 HP, 10 speed manual trans with overdrive, air ride suspension, dual 100 gallon fuel tanks. Looking to maintain your truck after your purchase, Miller Contract Maintenance is second to none! Ask us how!