calibrating speedometer for 37” tires

[FunWagon]

I wonder how soon after the Gladiator is at dealerships, they will sell and install the 2” lift and 35” tires. I assume they will be able to calibrate the speedometer, of course.

I wonder if they will be able to and OK with calibrating it for 37” tires, but because of fear of liability probably not. So we would need to wait for AEV to come out with the calibrator, so no 37” until then?

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[beelzebot]

I wonder how soon after the Gladiator is at dealerships, they will sell and install the 2” lift and 35” tires. I assume they will be able to calibrate the speedometer, of course.

I wonder if they will be able to and OK with calibrating it for 37” tires, but because of fear of liability probably not. So we would need to wait for AEV to come out with the calibrator, so no 37” until then?

They definitely can calibrate the speedo but whether or not they will is TBD. I always take my JK to Teraflex when I replace tires. They have the same software FCA uses and they usually help customers without question. Not a good option for anyone outside of Utah though, so hopefully a tool is released soon.

 

[JP1]

I wonder how soon after the Gladiator is at dealerships, they will sell and install the 2” lift and 35” tires. I assume they will be able to calibrate the speedometer, of course.

I wonder if they will be able to and OK with calibrating it for 37” tires, but because of fear of liability probably not. So we would need to wait for AEV to come out with the calibrator, so no 37” until then?

There's NO reason the Tazer JL programmer won't work on the Gladiator.

 

[furrymurray]

AEV is not the only company that offers a calibration for bigger tires. Wait for AEV! LMAO!

 

[Carlton]

AEV was the way to go for the JK.

However, they still haven't released a programmer for the JL and we are coming up on the third model year...

Superchips Flashcal and Tazer are the popular options for the JL and probably the Gladiator. Both brands had their product out within months of the JL releasing.

 

[PalmerJeepRoswell]

I wonder how soon after the Gladiator is at dealerships, they will sell and install the 2” lift and 35” tires. I assume they will be able to calibrate the speedometer, of course.

I wonder if they will be able to and OK with calibrating it for 37” tires, but because of fear of liability probably not. So we would need to wait for AEV to come out with the calibrator, so no 37” until then?

On the JL Chrysler has available calibrations for 37's. So I assume there will be the same for the JT in the next few weeks. It cost $200.00 so add the calibration. We sold the two Gladiators we got in so the next one we get in will be lifted with Mopar 2 inch and we will test fit 37s on it.

 

[beelzebot]

On the JL Chrysler has available calibrations for 37's. So I assume there will be the same for the JT in the next few weeks. It cost $200.00 so add the calibration. We sold the two Gladiators we got in so the next one we get in will be lifted with Mopar 2 inch and we will test fit 37s on it.

At $200 I'll just as soon order a programmer so I can have the flexibility in the future. Hope my dealer will just do it for free after I've thrown thousands more on wheels, tires, and a lift.

 

[since41]

On the JL Chrysler has available calibrations for 37's. So I assume there will be the same for the JT in the next few weeks. It cost $200.00 so add the calibration. We sold the two Gladiators we got in so the next one we get in will be lifted with Mopar 2 inch and we will test fit 37s on it.

1 month later.. any update?

 

[jrea]

1 month later.. any update?

AEV just came out with the Snap. I just got the tazer jl mini and it offers a lot more settings.

 

[Jeeperjamie]

Anyone use this for Speedo calibration after bigger tires. Haven't heard of it but it looks like it would do the trick

https://ecri.app/

 

[NC4stroker]

I wonder how soon after the Gladiator is at dealerships, they will sell and install the 2” lift and 35” tires. I assume they will be able to calibrate the speedometer, of course.

I wonder if they will be able to and OK with calibrating it for 37” tires, but because of fear of liability probably not. So we would need to wait for AEV to come out with the calibrator, so no 37” until then?

The dealership did mine yesterday. $130ish after tax, as you have to purchase the reflash from MOPAR before they can do it.

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