With Delo® 400 LE Fuel Economy Grade Heavy Duty Oils, truck fleet operators like you have improved fuel economy by up to 4.5%.* Enter your fleet info below to see your possible savings.
A Chevron company product.
*Delo 400 LE Synthetic SAE 5W-30 provides Chevron’s best fuel economy performance demonstrated in engine and track testing. Tests show up to 4.5% fuel economy improvement with short haul trucks Class 6) and up to 2% with long haul trucks (Class 8) when compared to an SAE 15W-40 oil.