Any issues with active cruise or any safety features when lifted or larger tires added?

[ajkaz]

Stock JTRD wanting to level the front and add 35's. Will this cause any issues with the existing safety features? I want to keep everything intact for when the family drives my truck.

Also looks like I'll need a programmer for the tires, what stacks best with derringer and pedal monster?

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[Rahkmalla]

32.7 to 34.4 is a 5 percent increase in speed. Go 24 instead of 25 and 62 instead of 65.

As for the level, do it if you want it, but is not needed for a Rubicon or mojave to fit 35s.

The main concern in going to 35s is what width are your new tires? I've been told 12.5 width rubs on stock wheels. No personal experience, just relaying tales of others that may or may not have been true.

 

[ajkaz]

32.7 to 34.4 is a 5 percent increase in speed. Go 24 instead of 25 and 62 instead of 65.

As for the level, do it if you want it, but is not needed for a Rubicon or mojave to fit 35s.

The main concern in going to 35s is what width are your new tires? I've been told 12.5 width rubs on stock wheels. No personal experience, just relaying tales of others that may or may not have been true.

Thanks for that, makes sense, just wanted to be sure it wouldn't cause malfunctions with existing systems.

I want to level the truck due to not having enough up travel stock. I have maybe 2" at best and tend to bottom out on slow slightly rutted FS roads. The updated diesel TSB shocks came factory on my build, but its just not enough to be comfortable.

I intend on running the Kenda Klever 35x10.5's, love the narrow footprint and all the great reviews. I have the OEM mud terrains and am hoping the Kenda's are a little quieter. Did you add any bumpstop to keep them out of the fenders or do they work fine at full stuff?

 

[vegajf]

I have 35's on my Mojave and all safety features, collision avoidance, blind spot, back sensors and adaptive cruise work as normal. I corrected my speedo with an ECRI.

 

[Rahkmalla]

Thanks for that, makes sense, just wanted to be sure it wouldn't cause malfunctions with existing systems.

I want to level the truck due to not having enough up travel stock. I have maybe 2" at best and tend to bottom out on slow slightly rutted FS roads. The updated diesel TSB shocks came factory on my build, but its just not enough to be comfortable.

I intend on running the Kenda Klever 35x10.5's, love the narrow footprint and all the great reviews. I have the OEM mud terrains and am hoping the Kenda's are a little quieter. Did you add any bumpstop to keep them out of the fenders or do they work fine at full stuff?

Not in a Rubicon, so full flex for you is more than full flex for me but in my mojave they dont touch at full. My kendas (315/70r17 Kenda Klever AT2) are about as quiet as the factory ATs. I would assume the optional MTs are louder than the standard ATs but can't speak with certainty. I do know factory standard rubi/jave ATs are much quieter than Willys ATs.

 

[WILDHOBO]

I have adaptive cruise and active braking, and blind spot sensors. I’m on a 3.5”+ lift and 37” tires. All systems work flawlessly. It’s been this way for 9k miles so far.

 

[Lunentucker]

I have 35's on my Mojave and all safety features, collision avoidance, blind spot, back sensors and adaptive cruise work as normal. I corrected my speedo with an ECRI.

Same.
Stock Mojave rims / 2 inch AEV lift with plenty of room.

 

[sass JT]

I have adaptive cruise and active braking, and blind spot sensors. I’m on a 3.5”+ lift and 37” tires. All systems work flawlessly. It’s been this way for 9k miles so far.

I’m the same here except 40k on my lift. And I’m on my 3rd windshield and no reprogramming of front sensors.

 

[Not2Late]

I have the AEV 2" lift and 35" tires. Only problem I had was the stablity control system threw a bunch of warnings because I drove it before recentering the wheel. Apparently the system thinks you are turning (steering wheel turned), but the speed sensors on the front wheels read the same indicating a straight path. So it thinks you are in a slide. Recentering the wheel cleared the warnings. No issue with adaptive cruise or that camera linked systems.

 

[Not2Late]

I’m the same here except 40k on my lift. And I’m on my 3rd windshield and no reprogramming of front sensors.

Second windshield so far for me. 10K miles. I need to just put a steel plate and then some gun slit type openings on the front!

 

[Pescatoral Pursuit]

I have adaptive cruise and active braking, and blind spot sensors. I’m on a 3.5”+ lift and 37” tires. All systems work flawlessly. It’s been this way for 9k miles so far.

Same here only closing in on 14k miles.

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