Ok thanks for the info, the psi has been fine the cracks are very fine but since this I decided to email Cooper this is what I got:

Thank you for your inquiry. *Cooper products are backed by a workmanship and materials warranty that our independent tire dealers administer on a regular basis. *You must be the original purchaser of the tires. Any tire that is deemed to have an eligible adjustable condition as determined by one of our independent tire dealers shall be processed according to the terms of the Cooper Warranty Program. **Our independent tire dealers make the determination on what qualifies as an eligible adjustable condition, and handle all warranty returns.

Cooper tires are guaranteed for four (4) years from date of manufacture for a weather checking condition. *If you suspect this condition exists on your tires, please take them to your nearest dealer for inspection and possible warranty coverage.

Also, if you happen to use any tire shine products, most of them contain petroleum distillates and are not acceptable on rubber products. *The Rubber Manufacturers Association [RMA] states that "Treating tires with dressings or incompatible cleaning agents can cause ozone cracking or weather checking". *

Not sure if sitting would count under warranty but there's a tire place in town that was in there list of dealers, so I'll stop by there and see what they think. Thanks again for the information

Brandon

 

Let us know. Thanks!