Gears for larger tires???

I have a '98 XLT AWD 5.0, I'm about to put 31 10.5's on and have read that there will be a significant performance loss. My question is, should replace the front and rear gears to compensate and if so to what. If you know what can help me, or a thread, pls advise. Btw, thanks to those who suggested the helper springs.....sure beat $180 for new leafs...

 

[j602]

For 31's? Hell no. The difference in performance between 31's and stock will be negligible. With that V8, you'll hardly notice it. Once you get into the 33-35" tire range, gears are a necessity. Also, have you priced gears/installation? It's over $1000 for both axles. Not something you just want to jump into.

 

[ExplorerDMB]

For 31's? Hell no. The difference in performance between 31's and stock will be negligible. With that V8, you'll hardly notice it. Once you get into the 33-35" tire range, gears are a necessity. Also, have you priced gears/installation? It's over $1000 for both axles. Not something you just want to jump into.

He said it beautifully!

-Drew

 

[alphabets13]

i didn't notice much power loss at all when i first switched to 31's from stock. i added a mac intake, gibson exhaust, and best of all and apten chip and it moves like a champ. i also think it rides better with 31's also