Quick tire fitment check: STT Pro 315/70/17

[Bruinjay]

Guys- haven’t found consensus about this specific tire fitment w/ stock suspension and wheel set up on 19PW. Will the Coopers fit my all-stock rig without any rub anywhere? How bout the spare location?

thanks!

 

[Bruinjay]

Anyone?

 

[olyelr]

You will get minor rubbing on the radius arm and sway bar most likely. But nothing damaging, and only at full lock.

As far as fitting in in the spare tire location, it will be TIGHT. As in, you may have to mostly deflate it to massage it up in there.

 

[olyelr]

Here is a set on a ‘17 or ‘18. The 19’s are just a ****** hair taller up front...

 

[Bruinjay]

Thanks boys! Can’t tolerate any rubbing whatsoever. What about the equivalent size in the ST Max? Had great luck w/ cooper so want to keep running then.

Really want to keep truck all stock with a slightly larger tire

thanks again

 

[Flyrodder]

So that comes out to a 34.4" by 12.4"?

35s fit without any rubbing on a '19

 

[56PW17]

I had 315/70/17 BFF ko2. No rubbing at all and the spare fit

 

[Grand Mesa]

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[olyelr]

Yep, I was gonna recommend the 285/75.

A 315 wide tire will rub with the stock rims.

 

[olyelr]

So that comes out to a 34.4" by 12.4"?

35s fit without any rubbing on a '19

Not on stock wheels. Should still rub the radius arm and sway bar.

I had 315/70/17 BFF ko2. No rubbing at all and the spare fit

Bfg’s do run considerably small though.

 

[olyelr]

Thanks boys! Can’t tolerate any rubbing whatsoever. What about the equivalent size in the ST Max? Had great luck w/ cooper so want to keep running then.

Really want to keep truck all stock with a slightly larger tire

thanks again

you need to be able to run chains?

 

[Grand Mesa]

.

 

[Bruinjay]

Probably won’t need to run chains

 

[Bruinjay]

I’ve read several posts on forums about other PW running Toyo At2 35/12.5/17 with NO rubbing at lock or compression. I’m liking that size At2 extreme, And curious if any of you currently run or know someone else that runs it without rubbing anywhere.
Thanks!

 

[Grand Mesa]

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[Bruinjay]

You, sir are a bonafide bad-a$$. Sounds like a great lifestyle. To your point, I share the SoCal roads with Teslas and Priuses 98% of the time getting the truck dirty on weekends at designated OHV areas. My principal objective here is cosmetic, while not needing to alter my truck in anyway to that end.

seems like the 285/75/17 is the clear “no-rub” winner vs 35/12.5/17 in stock wheels and suspension, correct?

 

[Grand Mesa]

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[HB hellcat]

My 35 stt pro’s do not rub at all on my stock height 15 with stock 17 wheels. Even when hard trail wheeling. Chains did fit, but I wasn’t wheeling at the time, just getting off the mountain.

 

[Alloway]

Think I may go with the nitto trail grappler 285/75-17 E on stock suspension.

34.09 x 11.57

should be quite a bit more tire than the duratracs without the fear of rubbing.

 

[thkbaron]

don't go with 34's you'll be unhappy. but the trail grapplers are an awesome tire and are quieter than the STT pros. Go with at least a 35.