yeah i have had the 456 gears for about a year now because i thought i was never going to go to 35's but everything is running fine. im getting like 15-16 mpg. but that doesn't really matter to me.
i got the tires and wheels for $1,187 mounted, balanced and shipped. they showed up within 4 days on my doorstep, put them on this afternoon and it runs great on the highway. no major vibes but just a few which i expected because of the 12.50 width.
i love em!
and yes stock axles.