No Wrangler at present, but planning my new(to me)acquisition
On the freeway here in Spain and Portugal (I'm in a border town) if you drove 60 mph you'd get rear-ended by a little old lady in a 30 year old Citroen.
The speed limit is 120km but the cops don't really start looking at you until 130-140 (say 85-90 mph)
All I want to do is reduce the RPM at say 70-75 MPH to allow me to keep up better with the traffic flow; but lower the revs. It will have road type tires as I don't need more and anti-sway kit etc.
I don't know how to calculate rpm reduction with differing wheel sizes or if I would have to re-gear.
What reduction in RPM could I expect just changing tire size?
or if that's not the way to go?
What gearing would I look for to achieve a lower RPM at cruise and still be able to drive away from the lights without a slipping clutch?
Off-road performance is not important, Forest service road would be as adventurous as I'd get! (Might scratch her
Any advice from you mechanical guru types would be really appreciated!