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Old 03-16-2009, 10:21 AM   #29 (permalink)
bwilson4web
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Location: Huntsville, AL
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Hi,
Quote:
Originally Posted by CapriRacer View Post
As a tire engineer, I find it very funny that if a reference pressure is mentioned, it is what is on the sidewall and not once is the placard pressure mentioned! This shows a bit of misunderstanding of the physics involved.
I've read SAE Paper 800087 and it is a good source. I'm new here but was wondering if any of the members have used the coast-down test protocol to measure pressure effects on Crr?

Nothing like a little observation for cementing a good model.

Bob Wilson
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2019 Tesla Model 3 Std. Range Plus - 215 mi EV
2017 BMW i3-REx - 106 mi EV, 88 mi mid-grade
Retired engineer, Huntsville, AL
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