Wow. Its different, that’s for sure. Speedometer used to be fast, now its slow lol. Used my gps, 65mph=2600ish rpm. That’s about how fast I drive anyhow. Is pretty nice getting there, no struggles like it used to with 4.10 + 315s. took it up to 75mph on gps, was doing 3000ish rpm. I guess for someone that likes to drive fast, this wouldn’t be a good swap. But, since I am getting older 8-) and tend to just sit in the slow lane and putz along, this is a good swap. I did try it with and without the power button on. Didn’t seem much different now. If I ever go to a 36/37” tire, I think it will still be pretty nice, but since I haven’t had these 315s that long, it will be awhile.
Jon.