KEYSTONE Complaints

The contact owns a 2021 Keystone Keystone Fifth Wheel Trailer. The contact stated that the frame was twisted and bent. The vehicle was taken to an independent mechanic who confirmed there was no warranty coverage. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was unknown.

Started to leave for a trip with our 2010 Keystone Cougar 27ft 5th Wheel, got about a block away and the trailer overhang portion was started to come down on the back of our truck so drove back home and unhooked the trailer. Discovered that we have a flex frame issue, broken welds in the overhang portion. Total failure of the pin box while towing! Posed significant road hazard if we had continued driving. The whole overhang portion would have fallen on top of our truck and caused a wreck. Opened a case file with Keystone about the upper deck frame flex failure. They did not offer any assistance due to the age of the trailer. Adam Hahn with NW Bearing & Brake Mobil RV in Tucson was able to diagnose the problem for us. The 5th wheel can no longer be towed now.

ST235/80R16 I notice that he tire has a 7 in split on the tread down to the steel bands Still holds air. Planning on replacing all four tires as I don't trust these now. Looking to see if there is any manufacturer defect/ recall on these .

I am submitting a safety defect complaint regarding my 2020 Voltage toy hauler. The driver-side exterior wall panels are separating across large areas due to apparent adhesive failure. The RV has been stored indoors and shows no signs of water intrusion, damage, or neglect. This indicates the failure is not due to environmental exposure or owner misuse. The separation appears to be progressive and is affecting the structural bonding of the exterior panels. This creates a safety concern that portions of the paneling could detach while the vehicle is in motion, potentially creating road debris and posing a hazard to other motorists. The unit has a black exterior finish. Based on owner reports and industry discussions, darker exterior finishes are known to increase heat absorption, which may contribute to adhesive breakdown. This suggests a possible design or manufacturing defect that could affect multiple units. The manufacturer has declined to provide repair assistance due to the unit being out of warranty. However, the nature of this failure indicates a latent defect rather than normal wear and tear. I am requesting that this issue be reviewed as a potential safety-related defect involving exterior panel adhesion and structural integrity.

UNKNOWN The frame and wall of the RV seem to be separating. This is called frame flex in the industry. We are having the RV inspected to be sure. If this is confirmed it could put the passengers and others on the highway at risk. There were no warnings with the exception of physical seeing the damage before a professional inspection was done.

The Keystone Fuzion model 430 RV has a structural issue. I have been following other owners and there seems to be many similar model RV’s with the same crack under the Master Bedroom. The crack appeared after transport and within 3 years after purchasing new and continued to spread to over 15” before I paid to have it repaired. Keystone has acknowledged it is a known problem, however declines financial responsibility. I paid approximately $2,500 to have the dealer make repairs because I would not want to be the cause of an accident if the crack continued across the body and it detaching from the RV while being transporting and causing serious injury or death. I would like this investigated for not only my own but for everyone who owns this model.

Subject: Catastrophic Suspension Failure Resulting in Total Loss of Trailer Braking Vehicle: 2017 Keystone Montana On January 5, 2026, while traveling at highway speeds, the rear driver and passenger-side leaf springs suffered a catastrophic "brittle fracture" failure. This resulted in the axle shifting 6+ inches, wedging into the chassis I-beam. The violence of the axle displacement severed the electrical brake wiring harnesses, causing a 100% loss of trailer braking. We were forced to perform an emergency stop of a 13,000lb+ load using only the tow vehicle’s brakes. Defect History & Pattern: This is the third suspension failure on this chassis. Previous repairs (documented) revealed factory-installed oversized hardware (screws) obstructing suspension travel. The failure mode matches the metallurgical defects described in NHTSA Recall 23V-822 (Hydrogen Embrittlement) and Safety Advisories 24-453 and 22-420. Safety Risk: The failure of the primary structural suspension led directly to the failure of the primary safety system (brakes). This defect renders the vehicle unroadworthy and constitutes an extreme risk of a "runaway trailer" event, multi-vehicle collision, and potential loss of life. The manufacturer (Keystone) has been on notice of these defects for 9 years but has failed to provide a permanent remedy, dismissing structural collapses as "normal wear and tear." There was absolutely no warning given prior to the incident taking place. When we first took the exit ramp for the I25 we heard a loud pop, then in our sideview mirrors began to see smoke coming from the side of the RV. Unable to immediately stop due to being on the top of the exit ramp with absolutely no extra space for other vehicles to safely get by, we continued down the ramp with just the use of our truck breaks until we reached a safe stopping point at the bottom of the ramp. I was in Medical Peril due to a PICC line for IV antibiotics treating a severe infection from a weak immune system

The contact owns a 2019 Keystone Montana. The contact stated while the RV was parked, the contact noticed that the side wall of the RV was bulging out. The contact stated that according to the Technical Service Bulletins Numbers: KSB210218 (inspection) and KSB180328V2 (Repairs), the failure was well known. The RV was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure, and a case was filed. The contact was informed that the hitch that was used was unapproved. Additionally, the contact was informed that he was not the original owner of the RV. No further information was available.

The contact owns a 2022 Keystone Alpine RV. The contact stated that upon delivery, the RV pipes were frozen. Additionally, the contact stated that the driver's side and the top large windows were shattered in the living room. The back wall had separated from the kitchen counter back wall. The solar panels failed to charge. There was water pouring from the belly of the unit. There was vibration while pulling RV. The vehicle was taken to the local dealer, where the parts were replaced under the warranty after 280 hours. The mobile technician came to repair the frozen pipes. The manufacturer was contacted by letter, but no assistance was provided. The failure mileage was unknown.

The contact owns a 2022 Keystone Montana RV. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 22V144000(Electrical System, Equipment) several times. Additionally, the contact stated that the vehicle had experienced electrical failures and was taken to the dealer, where it was discovered that the inverter had caught on fire due to the solar controller failure. The contact was informed that the solar controller had failed and had sent 40 Volts to the electrical system instead of 12 Volts, causing the electrical failures. The dealer determined that the solar controller, the inverter, the converter, the 12-Volts battery, the 12-Volts brain, the 12-Volts command center, and several lights needed to be replaced. The contact stated that the solar system supplier had met with the insurance company and informed the insurance company that the solar system parts on the RV had a factory defect and should no longer be used. The manufacturer was notified of the failure but denied assistance because the vehicle was out of the manufacturer's warranty. The vehicle was being repaired. The failure mileage was approximately 12,000.