I’ve been commuting on Kenda Kwest 100 psi tires for three years now. I got my first flat on them at 3,500 miles. My first set lasted 6,500 for the rear and 7,000 miles up front. And there is glass everywhere. For a tire that can be had for around $15.00 to $20.00 on the net that’s hard to beat.

If you are unhappy with your Kenda Kwick Trax I would take them back to your LBS and get your money back.