17 JKU with 35s program tire size

[msnyder1112]

Wondering what anyone with similar setup programmed their tire size as.
2017 jku 2.5 lift. 35/12.50r17 nitto ridge grapplers. Measured and got approx 2775mm.

It’s a buddies jeep so we will trial and error but was hoping someone had some input.

 

[BLACKJKU]

Wondering what anyone with similar setup programmed their tire size as.
2017 jku 2.5 lift. 35/12.50r17 nitto ridge grapplers. Measured and got approx 2775mm.

It’s a buddies jeep so we will trial and error but was hoping someone had some input.

If your trying to reprogram your speedometer for the tires I just matched the Jeeps with my GPS.

 

[msnyder1112]

If your trying to reprogram your speedometer for the tires I just matched the Jeeps with my GPS.

That’s how we will verify it.

 

[Snowbird Tom]

I measured to the closest quarter inch and it’s good enough for government work.

 

[JeepJeezy]

I measured to the closest quarter inch and it’s good enough for government work.

I did this too. As long as you don't measure bigger than what the physical size of the tire is, you won't have any issues.

 

[Anybodyhome]

Measure each from the ground to the top of the tire, to the nearest 1/4".
Add all 4, then divide by 4 to get the average- use that number for your JScan app or ProCal or whatever you're using.

 

[DickensCPA]

A level at least 2' long is really helpful measuring the tires.