Sorry I'm being to vague, paddles cracking is different than the paddles coming off the tire. They would warranty tires that the paddle would separate from the tire (as in a glue/attachment problem) . If you are cracking the paddle (in between where it's glued and the tip) then the tire is to old or you have to much hp. Personally my tires weren't to old so I decided to switch to extremes and have had no problems.