Volvo 770 semi truck is a model year 2006/7. The engine is a Cummins 450 ISX engine with 450 horse power and 998’000 miles. The transmission is a 10 speed Eaton Fuller. The front axle weight for this truck is 12’500 lbs. The rear axle weight rating is 19’000 for each rear axle for a total GVRW of 50’350 lbs. The truck has air ride suspension and no DEF. Runs great but we feel it could benefit from an updated turbo. Clean truck with an engine break, air ride suspension, good tires, fore brand new batteries and no DEF.