I hope you did not get a lift to fit 37" tires...

37's fit fine on a stock truck.

Gains of a lift Kit
--Break over angle increased
--approach and departcher angles increased
--running clearance increased
--Breathing cleaner air up there

Draw backs
--high center of gravity
--limited visibility
--does not fit in some trails
--reduced side slope traverse
--Risky on advance trails

How to compensate
--need to widen wheel base (( not likely ))

Truck looks huge and grand.

R2

Front Locker, Stealth winch, 37" Super Swampers SSR,low center of gravity = Ultimate H2

R2
Do you have any pictures posted of your H2 with the 37s?

Any change in MPG after your added your 37s? Not that it matters much since I get in the mid 10s right now anyway. I added headers, exhaust and intake mods with no change (for the better)in MPG.

here is an old pic

Front Locker, Stealth winch, 37" Super Swampers SSR,low center of gravity = Ultimate H2