Tallest tire?

srt cummins

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Sep 28, 2008
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I'm trying to figure out what the tallest tire I can run on my 3500 srw?
Rims are 19.5x7.5"

Tire choices are

245/70: 33.6" tall
265/70: 34.5" tall
286/70: 35.4"tall

Would a leveling kit be enough for the 35's?
 
I ran 19.5s for 105k using Bridgestone R250
265/70 x 19.5” 34.4” diam.

Did not do anything to my truck in regard to lift. Stock height.. I had the Rickson 19.5 forged alum rims. The offset they had on these worked great. The tires were fairly narrow and I think that is why they worked so well.
 
Just received my 2013 3500 ram mega cab. I had tires from 4.5 2500 315/70/17 bf goodrich at ko on 9 inch, wide 0 offset rims. The 34.5 inch tall tires just did rub inner fender near bottom with the wheel cranked all the way.
I'm putting 325/60/18 on 9 inch wide , -13 mm offset rims. the are 33.5 inch tall.They should clear. No leveling kit just stock....
 
To all who are running larger tires in there 2013 rams what are you using to recalibrate the speedo?
 
image.jpg

I am running 33/13.50 on bmf 20x10 rims stock height very minor rub on bottom of fender flare at full lock if hitting a bump . I had this same setup on my 07 with a leveling kit and it did the same .
 
Im running 35x12.50x20 with leveling kit. I havent recal the speedo.
 
had a little rub but i fixed it.. just pull the plastic inner fender back now no rubbing
 
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