Forum Discussion
theoldwizard1
Nov 07, 2021Explorer II
hertfordnc wrote:
I have 3.73 gears, mostly flat East Coast. Mostly at 70 with flow of traffic.
Truck will usually stay in overdrive but i usually drop it down.
I think 4.30 gears will allow me to stay in OD at about 2400 RPMs.
A numerically higher gear ratio will hurt your fuel economy.
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