2020 FOREST RIVER FLAGSTAFF Tires Problems

Subject Castle Rock Radial ST 205/75/R14 tire was running 10 degrees F. hotter (around 110 F) than the three sibling tires after about 30 minutes of travel. This had been the case for an earlier trip of approximately 275 interstate miles. All of these tires are original equipment and similarly used and maintained. The tire eventually exploded (see uploaded pics). Subsequent inspection shows a bubble had formed between layers of the tread portion of the tire. The failed tire is available for inspection. Tire pressure before traveling in the morning was 65 p.s.i. (this is consistently maintained when in use). The load/speed ratings of these tires are D105/101L or 2039 lbs/75 m.p.h. Our running speed is typically 65 m.p.h. or less. The trailer weighs approximately 5600 pounds as loaded. Likely due to a combination of this safety margin in both weight and speed along with a weight distributing hitch with...

ST225/75R15 - had blowout on front driver side of RV that has dual axles. After putting spare tire on, I had gone less than 30 minutes down I-75 and had a second blowout on rear passenger tire as I pulled into a Camping World to get new spare. After 3rd tire was determined to be bad, ended up replacing all tires with Goodyear Endurance tires. Fortunately they had 4 in stock. I initially bought the RV brand new in July 2019 and tires only had about 3,000 miles on them. I am part of several Facebook RV groups and heard of this happening all the times re: “China bomb” tires. Never felt it would happen to me. I feel that with these castle rock tires having such a bad history, then RV manufacturers should be putting better tires on. And/or RV dealers should replace upon arrival to their sales lot.