**NEW** MPP "Triple-L" Ride Height Adjustment Kit For R1T/R1S - Lower/Lift/Level

[MountainPassPerformance]

Nice! What dealer/installer do you have near 91203?

We just reached out to one of our favorite shops - P3X Performance in Temple City. They can certainly take care of you!

Bringing my question back up. Also do you have any installers in the Dallas area?

So far we haven't had any headlight leveling concerns in any height configurations. We haven't found the limit on that yet!
As far as an installer near Dallas, customers have reported great interactions with both Reserve Auto Group and BSP Motorsports LLC.

If you use any other shops in the area, we would love to hear about your experience!

Hope this helps

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[E30slide]

Since I just want to level the truck will you be selling just the front set?
Or is there a benefit to installing the rear and using it in the stock setting?

Did you ever find one to split the kit with?

 

[dupwee00]

Anyone get a set and install them? Ordered a set today and looking to raise my R1T up a little.

 

[Riptonite]

Anyone get a set and install them? Ordered a set today and looking to raise my R1T up a little.

Where are you in NH? I'm in Central Vermont and installed my own last Spring.

 

[MountainPassPerformance]

Anyone get a set and install them? Ordered a set today and looking to raise my R1T up a little.

This depends on where you are in NH, but Electrified Garage in Amesbury, MA, may be an option. Love the wheels!

 

[rjcarlson49]

What the heck is an mm? Got any of them American units of measurement over there?

Oh, please, really? Can you make Americans sound any dumber? 25.4 mm to the inch, so just use 25 for eyeballing. I do lots of DIY stuff and use metric exclusively. It's infinitely easier.

 

[Hillbilly]

Oh, please, really? Can you make Americans sound any dumber? 25.4 mm to the inch, so just use 25 for eyeballing. I do lots of DIY stuff and use metric exclusively. It's infinitely easier.

Funny that you post to impugn intelligence while completely missing the sarcasm of the post.

 

[MountainPassPerformance]

Oh, please, really? Can you make Americans sound any dumber? 25.4 mm to the inch, so just use 25 for eyeballing. I do lots of DIY stuff and use metric exclusively. It's infinitely easier.

When it comes to car stuff, we certainly prefer metric. That being said, as Canadians, we use a weird mix of metric and freedom units. If you asked my weight and height, you'd get the answers in feet and pounds!

 

[rjcarlson49]

Funny that you post to impugn intelligence while completely missing the sarcasm of the post.

If it was purely sarcastic, I apologize. But I notice you got a serious reply.

 

[rjcarlson49]

When it comes to car stuff, we certainly prefer metric. That being said, as Canadians, we use a weird mix of metric and freedom units. If you asked my weight and height, you'd get the answers in feet and pounds!

I mix and match myself. Peoples heights I quote in ft-in eg. Any serious work though I use metric.

 

[Mark_AZR1T]

30,000-mile update on the install:

The front lift (only ones I have installed) has held a consistent 1.25” since day one, exactly where I wanted it. No settling, no surprises, zero issues. For those concerned about tire wear from the added height: none. My 34” Cooper Discoverer AT3 XLTs have worn perfectly evenly. I’m actually closing in on 60k miles on them now. Best tire I’ve run, period.

The truck has been in for service multiple times with the wheels off, and Rivian has never said a word about the setup.

Still very happy with it.

Mark

p.s. MPP. Maybe you should consider selling a set of two only for those that want front only, since the front of the Rivian sits lower than the rear.

 

[MountainPassPerformance]

30,000-mile update on the install:

The front lift (only ones I have installed) has held a consistent 1.25” since day one, exactly where I wanted it. No settling, no surprises, zero issues. For those concerned about tire wear from the added height: none. My 34” Cooper Discoverer AT3 XLTs have worn perfectly evenly. I’m actually closing in on 60k miles on them now. Best tire I’ve run, period.

The truck has been in for service multiple times with the wheels off, and Rivian has never said a word about the setup.

Still very happy with it.

Mark

p.s. MPP. Maybe you should consider selling a set of two only for those that want front only, since the front is lower than the rear.

This is really great feedback - thanks, Mark!
Really happy to hear it's been a smooth experience.

I'll talk to the guys about splitting the product into multiple options!

 

[Kelvn]

30,000-mile update on the install:

The front lift (only ones I have installed) has held a consistent 1.25” since day one, exactly where I wanted it. No settling, no surprises, zero issues. For those concerned about tire wear from the added height: none. My 34” Cooper Discoverer AT3 XLTs have worn perfectly evenly. I’m actually closing in on 60k miles on them now. Best tire I’ve run, period.

The truck has been in for service multiple times with the wheels off, and Rivian has never said a word about the setup.

Still very happy with it.

Mark

p.s. MPP. Maybe you should consider selling a set of two only for those that want front only, since the front of the Rivian sits lower than the rear.

Any ride feel differences since I assume theres a little extra travel up travel?

 

[Mark_AZR1T]

Any ride feel differences since I assume theres a little extra travel up travel?

Great question. McLaren engineered the suspension to cycle through nearly all available travel. My guess is Rivian limited the OEM setup early on due to limited data, likely out of caution around ball joint wear and alignment stability.

So far, I haven’t seen any abnormal wear or alignment issues. The added travel is noticeable and beneficial, and the ride quality feels the same.

 

[JeremyP]

I would be interested in being able to buy just a pair since the rear suspension of my 2025 R1S often sits about 1/2" low compared to the front. An interesting thing I've noticed is at low ride height the front and rear are level, but in standard and then high the front to rear difference in height increases. I would prefer the rear to sit a bit higher than the front because currently the front is great through dips and bumps but the rear often is harsh like it's bottoming out, but improves when in the high setting.

Some of my problem might also be the rear shocks. Although they were replaced last fall under warranty one is leaking again which is frustrating because I'm 250 miles from the Denver service center.

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