Guys with lifted trucks.......

[Lonno]

I just put in 4.30's to match up with my 37's.

[wd13]

Originally Posted by jngreen

does anyone have their stock 3.73 gears?

I still run the 3.73 with a 36" tire. Does just fine, revs about 2k at 80

[rednekexprez]

I put 411s in my 01 after shattering the limited slip...from373-411 was all I needed it was still lower than stock with 35s on it would be close to the same as37s on if you want to still keep rs low on the road and the psd has enough runt to pull ...

[Raul@Stealth Automotive]

stock gears will be ok for up to 37" tires but you will lose a lot of stop and go MPG because its taking more engine power to get you rolling... you will prob gain some highway miles though.... plus your putting a lot more stress on stock components like your trans.... in my opinion you can do it but why risk it or lose the MPG...

[Marty]

For a SRW truck.
31" x 0.12 = 3.72 (stock is 3.73)
33" x 0.12 = 3.96 not really worth the change to 4.10's...
35" x 0.12 = 4.20 so try 4.10
37" x 0.12 = 4.44 so 4.30's
38" x 0.12 = 4.56 so use 4.56
40" x 0.12 = 4.80 so use 4.88
44" x 0.12 = 5.28 so use 5.13

Take the tire size you desire and multiply it by .12 and then pick the closest gear set available.

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Last edited by Marty : 12-26-2007 at 12:15 PM.

[jus playn]

I have stoke 3.73 gears with 35 13.50r 18, thought about going to 4.10s

[SCUFFY828]

i run 4.56 gears in mine with 38's

[fiffer]

not my thread but thanks for the help guys... pretty much summed it all up I'll probably get 4.11 or 4.30

[sleeperstroker]

i have stock 3.73's

[03f250stroke]

i have stock 3.73s as well..I have 35s and my truck still rips like a rapped ape

-Evan