Severe Service
- Short Trips (About 10 Miles) In Freezing Temperatures
- Towing Or Heavily Loaded.
- Severe Dust Conditions
- Hot Weather, Stop-And-Go Driving
- Extensive Idling Conditions (Taxi Or Delivery Type Service)
- Snow Plowing
- High Speed Operation With Fully Loaded Vehicle
NOTE:
Diesel-powered models require additional servicing. Refer to the Maintenance Schedules for diesel engines.