--Past UOAs provide data points indicating non-severe service.
--Recent new circumstances are even less severe.
--Delivery driver subcontractor with very consistent conditions.
--Average 80k mi/yr. 225 mi/dy. 358 dys/yr.
--Mildest of climates working, living in SF Bay Area.
--Mostly flat roads.
--SFO <> OAK <> SJC.
-- Lighter loads now ~100# or less.
--Deadlines are becoming less time critical.
--Using basic hypermiling techniques.
--RPMs almost always 1500 to 2800.
--Hybrids designed to run on thinner motor oils.
--See YarisCross Hybrid/Spec'd for 0W8.
--YMMV.
Championship race teams are now qualifying on highest quality 0W8 motor oil.
They then find it unnecessary to rebuild engines prior to race day.
The bearings are unscathed.
Fly Erica Fly..
--Recent new circumstances are even less severe.
--Delivery driver subcontractor with very consistent conditions.
--Average 80k mi/yr. 225 mi/dy. 358 dys/yr.
--Mildest of climates working, living in SF Bay Area.
--Mostly flat roads.
--SFO <> OAK <> SJC.
-- Lighter loads now ~100# or less.
--Deadlines are becoming less time critical.
--Using basic hypermiling techniques.
--RPMs almost always 1500 to 2800.
--Hybrids designed to run on thinner motor oils.
--See YarisCross Hybrid/Spec'd for 0W8.
--YMMV.
Championship race teams are now qualifying on highest quality 0W8 motor oil.
They then find it unnecessary to rebuild engines prior to race day.
The bearings are unscathed.
Fly Erica Fly..
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