Oils and Lubricants Facts

Ridgeline SB 15W-40 CK4 semi-synthetic oil is a high-performance heavy-duty engine oil, formulated to meet or exceed the latest API diesel engine oil specifications, as well as the warranty and performance requirements of most diesel engine manufacturers.

Why Use 15W-40 Diesel Engine Oil and Recommenda...

Discover why 15W-40 diesel engine oil is ideal for maintaining diesel engines in Orlando, Florida. Learn about the benefits of using Ridgeline SB 15W-40 CK4 semi-synthetic oil for superior engine...

Why Use 15W-40 Diesel Engine Oil and Recommenda...

Discover why 15W-40 diesel engine oil is ideal for maintaining diesel engines in Orlando, Florida. Learn about the benefits of using Ridgeline SB 15W-40 CK4 semi-synthetic oil for superior engine...

Why You Can Switch Your Car's Motor Oil Brand Without Worries

Why You Can Switch Your Car's Motor Oil Brand W...

Switching your car's engine oil brand? Learn why changing to a different motor oil brand is worry-free and how it can even benefit your vehicle's performance and longevity.

Why You Can Switch Your Car's Motor Oil Brand W...

Switching your car's engine oil brand? Learn why changing to a different motor oil brand is worry-free and how it can even benefit your vehicle's performance and longevity.