Originally Posted by
Gman1958
Continental Gatorskins 700x28 on my 1983 Specialized Sequoia
strange rear tire tread wear with what appears to be bumps along the center of the tread line.
I verify about 112 psi prior to every ride.
I am 6-3 and about 215 lbs.
I would love to know what might be causing this
I cannot upload any pictures due to forum rules about minimum of 10 posts.
Hard to tell without pics, but in the forum tradition of answering a question that wasn't asked, 112 psi seems awfully high for a 28mm tire and a rider weight of 215 lb. I wonder if you dropped the pressure a bit, thereby achieving a wider contact patch, would wear be less concentrated on the centerline of the tire?