has any one done roll down tests with different tires?
that would give some data. would have to do the tests from the top of a hill from 0mph-0mph. otherwise the momentum in the tyres would affect results. i should have done this with my old tyres before the change -thinking about it.
or scan gauge highway testing?
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Nissan Leaf 24kwh. Average FE = 300mpg 3.6miles/kwh (@plug)
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