chalk test results question
07-28-2012, 08:53 AM
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chalk test results question
I installed 35x1250x15 KM2s about 4000 miles ago. I've been driving them at around 25psi - based on the way they looked like they were wearing. I did a rotation and a chalk line test yesterday. Here's what they look like at 27 psi:
a thin strip of chalk left at the edges.
here's at 29 psi:
a definatly wider strip of chalk left.
How to interpret this? Is 29 too uneven? Is 27 good, or still too uneven? should I try 25?
thanks.
wade
a thin strip of chalk left at the edges.
here's at 29 psi:
a definatly wider strip of chalk left.
How to interpret this? Is 29 too uneven? Is 27 good, or still too uneven? should I try 25?
thanks.
wade
07-28-2012, 09:52 AM
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Remember you have 4000 on it already with a different psi. I have over 40000 on mine and tread is only half gone oh I run 30 psi and rotate every 3000. Give it some time and check again.