Show off your Cooper ST Maxx

What size tires are you running on that Pro? Any chance you know whats the biggest tire I can squeeze under the Pro with a 17" rim? It's 1" higher than the the regular TRD.

 

what size are those?

 

Lt265/75R16 Cooper STT Pro. They are a little wider and almost 1" more in diameter.

 

You can fit any size you want with the right amount of trimming

 

I just ordered a set of 255/75-17 from tread depot. I just realized the different load rating for this size. Did I make a mistake?

 

Does anyone else with these tires have a pull to the right? I have had my dealer so alignments on it like crazy and the numbers are perfect but still a bad pull to the right. Total they put the truck on the rack about 15 times. Spent two whole days on it. They told me to bring it back when I get some free time. Just wondering if it's a issue with the tires. I have 255/80/17. The guy doing the alignments said it could possibly be a issue with the tires. Something dealing with the sidewalls being weak or soft. He tried rotating the tires and all so he doesn't think it's the tires at all. Just curious if anyone else has a issue.

 

My pull went away when I took the st maxx off in favor of stt pro

 

Yep I have a pull to the right... Check the poll at the top of the page. Thats why its there! To gather that info!

 

finally got to really use the new Coopers over the weekend. Holy hell am I pleased. They did an amazing job. I dropped em to about 14-15 PSI all around. The grip was insane. I had so much damn confidence. The truck didnt bat an eye at the few main obstacles we encountered. I could feel and hear the difference. I could hear my old Toyo ATII's slip the on same terrain. The Coopers just gripped, and pulled me up and over everything I threw at them. loose dirt/gravel. Rocks/Ledges. Wet/Sandy washes. We did 40-50 miles of dirt and trails. The tires look almost brand new still. some very slight scraps and gouges on the edges of the tread lugs and sidewall lugs, nothing major at all. They flexed pretty damn well considering their 3 ply Armortek carcass and E rating. Although, I was fully loaded. I absolutely love these tires.

 

I'm really surprised at how well mine flex as well. I've torture tested mine on everything but snow so far and have yet to find something bad to say about them. Looks like you guys had a fun trip!

 

we did! despite the mishaps of some few.. we all stuck together and beat the trail. gotta love TW

couple vids in here of how the Coopers did..

https://www.youtube.com/watch?v=ODLGnuNxb8k

 

Only info they gave me for is the $75, what's the deal with the $60?

 

Mine BTW

275/70/17 on Ray 10s

 

Might need to use the Discount credit card to get both. I always do to take advantage of no interest. Sale ended today.

 

I know its been mentioned a few times from a few people.. whats the consensus on PSI for these Coopers? I'm running 285/70/17's and keep playing with them. I've tried 35, 36, and now 37. they feel fine, but I just want to make sure I'm getting the maximum tread life out of them. tread seems.. ok. I did just get back from a weekend of wheeling. was aired down to 14-15.. but it was all dirt roads/trails.

 

I run mine at 30. I originally started at 40 but that was way too much. 30 seems to be a good balance.

 

30?? damn.. lol ok maybe I'm a little over inflated then at 37? just need to do the chalk test I suppose. maybe I'll bump it down some.

 

I did a lot of reading up around here and seems 30-33 was the most popular range. I should probably chalk test as well....

 

There are just so many variables tho. tire size, truck weight, etc.

 

I got a new cat tree today