37s, 4.88s, Lift - What Needs Correction and How?

[roaniecowpony]

So, as the title states, I have 37s, 4.88s (from 4.10s), and a lift. I know the speedo needs correction as well as the tire pressure warning threshold. Anything else?

What's the best way to go on correcting these?

Thanks in advance.

Sponsored

 

[Roky]

So, as the title states, I have 37s, 4.88s (from 4.10s), and a lift. I know the speedo needs correction as well as the tire pressure warning threshold. Anything else?

What's the best way to go on correcting these?

Thanks in advance.

Tazer

 

[lashlee]

Either JScan or a Tazer.

 

[conFUcius]

Tazer

@roaniecowpony - When entering the tire size on the Tazer, don’t enter the measured diameter but the closest number to paper spec. There’s a correction built into the programmer.

 

[TylerV76]

So, as the title states, I have 37s, 4.88s (from 4.10s), and a lift. I know the speedo needs correction as well as the tire pressure warning threshold. Anything else?

What's the best way to go on correcting these?

Thanks in advance.

Did you have the gear ratio changed in the computer when you changed them?

I use JScan so I dont have to worry about it if it goes to the dealer but Tazer will work also

 

[MikeEIB]

You’ll need to re-aim your headlights.

 

[XX4XEXX]

ECRI. And it can be used on multiple rigs

 

[roaniecowpony]

You’ll need to re-aim your headlights.

Thanks. Yes, that was the first thing I did.

 

[Az-jewel]

I use Jscan. You'll need a bypass cable and obII reader (I got mine on Amazon) and pay the license on JScan. Still cheaper than the taser.
You can reset many features - tire size, gear ration etc.
HTH

 

[Chocolate Thunder]

if you actually wheel it you’ll need a new front drive shaft.

 

[jlrubeinswaz]

@roaniecowpony - When entering the tire size on the Tazer, don’t enter the measured diameter but the closest number to paper spec. There’s a correction built into the programmer.

37's could be an inch difference in size. How does that work with the "correction built into the programer"?

 

[roaniecowpony]

if you actually wheel it you’ll need a new front drive shaft.

done. There can be no other purpose for this level of nonsense.

 

[CarbonSteel]

I had a Tazer and dumped it for JSCAN since I was not using any of the Tazer functionality and I did not like the whole marry/unmarry junk associated with the Tazer

 

[21JLURDG]

if you actually wheel it you’ll need a new front drive shaft.

Why? I checked with Teraflex and they told me I don't need one with their 3.5" lift and 37s. I also put it on jack stands and dropped the axle to maximum extension and found no clearance issues. The reason I'm asking is that I have a $150 coupon from Tom Wood's driveshafts and I can't find a good reason to use it. Convince me.

 

[BIGW0RM]

Why? I checked with Teraflex and they told me I don't need one with their 3.5" lift and 37s. I also put it on jack stands and dropped the axle to maximum extension and found no clearance issues. The reason I'm asking is that I have a $150 coupon from Tom Wood's driveshafts and I can't find a good reason to use it. Convince me.

I was under the impression that shock length had more to do with than than lift size.

Sponsored