Originally Posted by
BookFinder
In the meanwhile, check the inflation rating on the sidewalls and then put them at the max psi. That will tighten up the tire so the sidewalls are prone to less flex. You will also get more miles out of the tire that way.
I did that, but they lost about 20-30 lbs of pressure in the space of two rides after they were installed brand new. I'll probably try getting a valve tool and work on them, but they just simply may be too weak for my weight.