If someone could help me out here, Last year I purchased two new trailer tires cause the ones that came with it got cracks on the sidewalls (02) I figured they were dry rotted, I was checking out my trailer yesterday and the one tire is starting to get a crap load of tiny cracks, I only put 70 miles on the tires, anyone know why this is happening? I'm taking the one back Monday and need some ammunition. Cheap tires? should I go bigger, I dont want to shell out 80 bucks every year for a new tire.