37" tire questions

Thanks in advance for any help. I have 2022 trd pro. Currently it rides on 295/70 18 and we are both very happy with the way it rides on or off road.

So im thinking of going 37 to be installed at westcott in phoenix. My only concern is the harshness that may come along with their pre-load collar kit that they install to help fit the 37s. Anybody with this setup that can comment? Thanks

 

Hey John, welcome to the forum! Adding preload does not change the spring rate of the spring on your coilover, so there should be not major difference in ride characteristics. Additionally, there is a bit of a rabbit hole to go down here, but a lift itself does not allow you to fit larger tires. It might help with clearance at static ride height in your driveway, but once the suspension compresses, the wheel will be further up in its travel, similar to where it sits at the stock ride height, so you'll essentially have 37's at stock ride height. Give the 3rd Gen Builds area a cruise to see what others have done! https://www.tundras.com/forums/3rd-gen-builds-2022.132/

 

That is the best info ive received thus far regarding the impact of the pre load collars

 

Happy to help! If you do wheel your truck a lot, many people upgrade their coilovers, even from the TRD Pro ones, in favor of something that is rebuildable with a little better performance. King or Icon come to mind as popular options. Beware of getting bitten by the modification bug, it sinks its teeth in deep

 

I would recommend doing a coilover setup and put WD bcm to run 37 properly without any rubbing issues. 2.5 front and 1 in rear.

 

Dr kdss makes the bracket for the rear pan hard rod. This will center the rear axle properly so that it gives you a better ride quality. Hope this helps.

 

I'm new to lifted trucks. My 23 TPro has Wescott 1.5"(spacers) collars sitting on Nitto grappler 37x12.5x20. Very tight fit. I have no rubbing after the needing parts were removed. Need to get a whole new well liner as mine is cut off at the bottom.

At the first few months, truck would sway when making lane moves. Not so much now. Which I do think I need one of the bar extender to help with sway.

 

How harsh is it, especially the front, when hitting bumps?

 

try the dr kdss bracket. It will help.

 

Not any different from 2018/2020 f150 lariat and the 2023 base dodge ram I've had. Unless there is alot of bad pavement with the larger tire/wheel combo. This is with stick TRDPro suspension.