The ultimate in diesel engine protection.
Outstanding lubricity provides unbeatable wear protection and maximum fuel efficiency.
Contains special preformance additives for acid and soot control. Extended drain capability reduces downtime and motor oil expences. Designed to deliver 1,000,000 miles in over the road trucks befor engine overhaul. Exceeds stringent preformance specifications of all major American and European truck manufacturers. Also, be sure to only mix like viscosity grades.