The contact owns a 2016 Ram 2500 equipped with Hankook Tires, Tire Line: Dynapro AT2, Tire Size: 275/70/R18, DOT Number: 1BJWBRNB. The contact stated that while his son was driving approximately 60-65 MPH, the vehicle started severely vibrating and shaking on the front passenger-??s side of the vehicle. The driver pulled to the side of the road and removed and replaced the front passenger-??s side tire with the spare. The vehicle was driven to Discount Tire where it was diagnosed that there was a bubble on the tire. The vehicle was taken to Walmart where the tire was replaced. The contact stated that approximately 3 months after replacing the tire, the driver-??s side rear and driver-??s side front experienced the same failure. The contact continued to drive at speeds lower than 20 -25 MPH. The dealer was not made aware of the failure. The manufacturer was not made aware of the failure. The vehicle failure mileage was 137,804, and the tire failure mileage was 23,000.

- Bastrop, TX, USA

The contact owns a 2016 Ram 2500 equipped with Landsail Tires, Tire Line: CLX-1, Tire Size: LT275/70/R18, DOT number: TBDEF75C. The contact stated while driving 50 MPH, the tread of the front passenger-??s side tire separated, causing the vehicle to start shaking abnormally. The vehicle was taken to an independent mechanic where it was confirmed that the front passenger-??s side tire tread had separated. The tire as not replaced. The tires were replacement tires. The dealer was not contacted. The manufacturer was not made aware of the failure. The vehicle failure mileage was approximately 42,000. The tire failure mileage was 34,449.

- Kerrville, TX, USA

The contact owns a 2016 Ram 2500 equipped with falcon tires, tire line: Unknown, tire size: 275/70/R18 (na). The contact stated that the inner threads on both rear tires were depleted. The vehicle was taken back to the independent shop where the vehicle was purchased. The contact was informed that he would have to go through the manufacturer. No further assistance was offered. The tires were not replaced. The manufacturer was not notified of the failure. The VIN and dot number were not available. The vehicle and tire failure mileage were unknown.

- Claremont, CA, USA

The contact owns a 2016 Ram 2500 equipped with Firestone transforce ht tires, size: LT275/70R18. The contact stated that the rear tires had a required pressure of 80 psi, and the front tires required a pressure of 65 psi. The contact stated that the rear driver and passenger side tires exceeded the required psi, which caused them to move up and down when driving. While driving approximately 63 mph and applying the brake pedal, the vehicle was unstable. The vehicle was taken to the dealer, but was not diagnosed or repaired. The manufacturer was made aware of the failure and stated that the vehicle was functioning as designed. The approximate vehicle failure mileage was 12,600 and the tire failure mileage was unknown.

- Live Oak, FL, USA