|
Normal Service |
Severe Service |
Cars, SUVs, Light Trucks |
Drain at 100,000 miles of service or according to the owner s manual, whichever is longer |
Drain at 50,000 miles of service or according to the owners manual, whichever is longer |
Heavy Duty Class 8 Line Haul |
Follow the OEM drain interval (miles or hours) for synthetic oil up to 250,000 miles or three years, whichever comes first. |
Vocational/Delivery |
Follow the OEM drain interval (miles or hours) for synthetic oil up to 120,000 miles or three years, whichever comes first. |
Heavy Duty Off-Road |
Follow the OEM drain interval (miles or hours) for synthetic oil up to 100,000 miles or two years, whichever comes first. |