REIKER® DIESEL MOTOR OIL SAE 15W-40 CI-4

REIKER® 15W-40 CI-4 UL is specially formulated for diesel-powered trucks. Designed to impart protection against wear and against the adverse effects of acid formation in the engine. This fluid has a high viscosity index as its main characteristic. This gives you the ability to work properly in wider temperature ranges. In addition, oils with a high viscosity
index are less susceptible to the effects of high operating temperatures, allowing greater resistance to loss of viscosity due to thermal shocks. Meets API CI-4, CH-4/SL