Your fleet needs to be on the road to make money, so why use lubricants and products that are not designed for the long haul?  With multiple brands available that offer longer periods between changes, Ultra has the right product to keep your fleet up and running and out of the mechanic shop.

Ultra Duty 15W-40 is the most versatile engine oil on the market today. Ultra Duty is approved by the major engine manufacturers such as Cummins, Mack, Volvo, Detroit Diesel, Renault, and MTU. Ultra’s flagship fleet oil also meets demanding specifications such as CAT ECF-3, MB 228.5 and API CJ-4/SN

Ultra Duty has a very unique additive package that incorporates Ultra’s newest Moly Trimer technology that significantly reduces engine wear by as much as 65% and improves fuel economy by up to 3%.

Your fleet oil choice is clear – Ultra Duty 15W-40