Great info! OLM definitely takes engine load into account.Oil Life Monitor:
When I stay mostly on city streets, not loaded, and stay under 60 MPH
OLM drops 7% per 1000 miles.
When I tow my 7x12x9h toy hauler:
OLM drops 20% per 1000 miles.
When I tow my 8x20x9h travel trailer:
OLM drops 29% per 1000 miles.
My OLM drops 1% or so per week when my Maverick sits in the garage undriven.
There is a calendar built into the OLM that won’t go beyond 12 months regardless of mileage?
Even the “20,000 mile” oil makers say change in 12 months even if below 20,000 miles. Additives degrade and other issues occur over time not only miles.
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