4everford150

Is any one running 37s on there 8.8 axles and if so any problems and what gears are u using

ridenhi

im runin 37`s with 4.56`s on my 8.8 and ive had it on the truck for 4 years now no problems

lifted97

I ran 37's all last summer with my 4.6 and stock 3.55's haha.... It wasn't too bad for what it was.... I'm ordering 4.88s soon so I'll be set

4everford150

What kind of mpgs r u getting with the 4.56s I'm thinking of doing 4.10s since I'm on the highway alot

4everford150

Lifted 97 how much lift do u have to clear 37s I have 7" and I think I'm going to clear do u have pics of urs

Carcrazygts2

You can clear a small 37. I'll be at 8" when I install my lift. I wanted to run 37's but I drive to much to justify tires every 1.5yrs. If you uwant you truck to perform similar to stock here is the calculation for it.

New tire size x Stock Gear ratio/Old tire size.

Here is a example from my truck
36x3.55/31= 4.25 or a 4.30 would be best but they dont make a reverse cut 4.30 for a 8.8.

4everford150

Yea that's the problem no one makes the reverse cut 4.30 so 4.10s and loose power or 4.56 and loose economy

ridenhi

I get 14-15 mpg`s but im upgrading to 5.13`s and a locker for more get up and go power

lifted97

I only have a 6in fabtech.... I removed the front fender flares for better turning but not too bad... here are some pix with the 37s on the truck

Collin

Your truck is I'm pretty sure I've see a few youtube videos of you snow wheeling