I ran 4.10's for years in my wagon with 28" tires. I finally had enough of slow lane cruising and the engine singing above 3k. I swapped in 3.55's and my only question was why didnt I do it sooner! It made driving everywhere much more enjoyable. Granted, it did also have a healthy BB stroker, so still plenty of tire roasting at will . But w the 3.55s, I could actually keep up with the majority of highway traffic for once, without buzzin the heck out of it. Prior to the 4.10s I had a Charger with 4.56's, and yes I see the pattern of gear ratio change with my age .