2004 FX4 w/ 6" Lift - 35" Nitto or 37" BFG?
#4
with just the 6" kit?
heck no, those 37" tires won't fit
that being said, a few years back many guys were running 6" kits with 2.5" leveling kits stacked ontop of the coil-overs and a AAL out back.
problem with stacking is the angle you place on the ball joints. it can get pretty extreme. Coupled with your wicked loss of power and I'm not sure how happy you'll be
my F-250 has 325 HP/570 TQ. Stock vs my 35" tires causes a pretty noticeable power loss. I can live with it because I have an excess of torque....but your truck at best case only has 300 HP/365 TQ. You will notice going from 32" tires to 33" tires....the jump to 35" tires is even bigger.
Hope you plan on regearing the axles to 4.56 or 4.88 very soon
heck no, those 37" tires won't fit
that being said, a few years back many guys were running 6" kits with 2.5" leveling kits stacked ontop of the coil-overs and a AAL out back.
problem with stacking is the angle you place on the ball joints. it can get pretty extreme. Coupled with your wicked loss of power and I'm not sure how happy you'll be
my F-250 has 325 HP/570 TQ. Stock vs my 35" tires causes a pretty noticeable power loss. I can live with it because I have an excess of torque....but your truck at best case only has 300 HP/365 TQ. You will notice going from 32" tires to 33" tires....the jump to 35" tires is even bigger.
Hope you plan on regearing the axles to 4.56 or 4.88 very soon
#5
#7
Thats a good list. Later if the 35's aren't your flavor, going to 37's won't be terribly hard
As for Regearing, I'd take it to Ford if they are competitively priced. You'll get a 1yr warranty on the work, and they can go ahead and fix speedo while in there
Just make sure whoever does the work that they have a clue. Improperly setup rear diffs make noise. Noise = fubar'd gears.
Also, use only FRPP gears. Avoid the ones with "M" in the part #!!!! M = Motive and they are known for being faulty/noisy straight out of the box
As for Regearing, I'd take it to Ford if they are competitively priced. You'll get a 1yr warranty on the work, and they can go ahead and fix speedo while in there
Just make sure whoever does the work that they have a clue. Improperly setup rear diffs make noise. Noise = fubar'd gears.
Also, use only FRPP gears. Avoid the ones with "M" in the part #!!!! M = Motive and they are known for being faulty/noisy straight out of the box
Last edited by Tylus; 03-19-2012 at 12:04 PM.
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#8
#12
#14
trust me, if you run 35's and want the truck to not be a dog, get her regeared
it's like bolting on an extra +30 RWHP. The extra gearing really helps your truck cope.
if you do this, I'd do the 4.56 gears. They'll put your final driveline ratio back to near stock. They nicely complement the 35's. 4.10 gears aren't much of a jump from the OEM 3.73's. Not really noticeable IMO.
it's like bolting on an extra +30 RWHP. The extra gearing really helps your truck cope.
if you do this, I'd do the 4.56 gears. They'll put your final driveline ratio back to near stock. They nicely complement the 35's. 4.10 gears aren't much of a jump from the OEM 3.73's. Not really noticeable IMO.