How about tires? I'm running 4.10's too but my tires are 235/85 (around 31.5 to 32" tall)
I run around 2660 RPM at 60 mph. I'd really like to run under 2500 at cruise speed.
A couple of the tires I'm seriously considering are 255/85R16 which is around 33.3" tall, and 215/75R16 which is just shy of a 35" tire. Basically a 35x12R16.
I am concerned about the width of the 315/75, I really shouldn't mount them on my 7" factory wheels.
Anyways, what I'm getting too is I'm also considering a gear change, thinking maybe 3.73's....
