NHTSA Complaint #11552192 — 2021 FOREST RIVER XLR TOYHAULER

ST225/75R15 Castlerock Tires by Lionshead. We actually had three of these tires fail on this vehicle in 2 seperate incidents within 5 weeks. I will file them seperately as it asks tire location and doesn't give option for multiple. In the incident in which the Rear Passenger Side Tire failed, we were driving about 60mph on Mississippi Highway towing the 2021 XLR Boost Toy hauler trailer with a Ram3500 dually around 3am. We had checked pressures and visually inspected the tires before leaving Tennessee at midnight. The tire tread blew apart leaving a large strip that spun and severely damaged the underside of the trailer and ripped off wire harness. We were forced to change the tire and tie up wires on the side of a busy highway in the dark with semi trucks passing us at 70mph plus. We definitely felt in danger and after finding delamination and missing tread on second tire found ourselves stranded in Mississippi sleeping in GoodYear parking lot after "limping" 30 miles in the middle of the night. Sleeping in parking lots in random cities where you don't know anyone is also risky in my opinion. I had all 5 tires replaced at that time to avoid future issues. I have reached out to the manufacturer of both the tires and the trailer 2 days ago and have had no response at this time. There were no warning signs or lights before the tire blew, it seemed to be going smooth on paved highway. The trailer was not overloaded, at the time of this incident we did not have our motorcycles loaded in toy hauler, just clothes & food etc..