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hammond motorsports
01-18-2013, 08:04 PM
What is the roll out of the 26.5 Ump Tire . And What is it for the 27.5 Ump Tire. Looking at running some UMP shows and would like to see the tires roll out at .Thank you

AJGARBER70
01-18-2013, 10:46 PM
Just about every tire i buy comes out 1'' or so less than the marking on the tire. 26.5's u can get anywhere from 84-87 and the 27.5's 85-87''.. i buy 26.5's and get the 86-86 1/2 markings and it works out good for me i can get a good 1 1/2 stagger after setting air where i want it. hope that helps you

CsR41
01-19-2013, 08:02 AM
I've seen anywhere from 84" to 90". The mark of the size on the tire has never been anything close to what mounted size is.

mudeater18
01-19-2013, 08:25 PM
My 26.5's usually mount up around 83.5"-85" and 27.5's 85.5" to 87".

hammond motorsports
01-20-2013, 08:47 AM
thank you .

48modracer
01-20-2013, 01:57 PM
Rule of thumb is 2 to 2 1/2 inches smaller than chalk mark. Chalk mark was with 40#out of the tire mold at the plant.