In December on a trip home from visiting my ailing parents in Canada i purchased 8 tires, 4 for my truck and 4 for my travel trailer upon returning to Canada to spend more time wih my family i noticed that the trailer tires are completely cracked all over after only 1500 miles on them!! I have tried and tried to get even a phone call retuned from NTB/tire kingdom to no avail. Now my rig is stuck in Canada with dangerously unsafe cracked tires and i have looked into replacing them and it will cost me 750 $ Don't ever deal with... read full review »