Karrier Load Star Tire problem
I have Load Star ST 175/80R13 tires on my Jayco X20E. When I got back from a camping trip last week (drove from Delaware to Maine and back) I noticed black streaks on both tires on the right side of my camper. On one of the tires, the black streak is nearly as wide as the entire side wall and it is on both sides of the tire. I'm sure I didn't scrape any thing on the trip and all the tires were inflated to 65 psi before I left. Went to a local RV dealer who insisted that the tires were under inflated which is impossible since they were inflated to the maximum recommended for the tires. I also went to a Goodyear Tire Center but the manager there was as stumped as I am. I hope to get another camping trip in before cold weather but am concerned about these tires. I know it is difficult to diagnosis this problem without seeing the tires but I'm wondering if anyone out there has had an experience like this? I didn't mention that the tires on the left side of my camper look perfectly normal.