Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 2 of 6 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Equipment. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Tires. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Equipment Adaptive/mobility. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
6 reports
Mileage unknown · Jun 21, 2012
Equipment Adaptive/mobility
TL* THE CONTACT OWNS 2003 KEYSTONE COUGAR RV. THE CONTACT STATED THAT THERE WAS A BIRD'S NEST IN THE PIN BOX OF THE VEHICLE AND THE HEAD OF THE PIN BOX WAS SPLIT IN HALF. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THEY ADVISED THAT THE FRAME WORK OF THE PIN BOX WOULD NEED REPLACING. THE VEHICLE WAS NOT REPAIRED. THE …
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TL* THE CONTACT OWNS 2003 KEYSTONE COUGAR RV. THE CONTACT STATED THAT THERE WAS A BIRD'S NEST IN THE PIN BOX OF THE VEHICLE AND THE HEAD OF THE PIN BOX WAS SPLIT IN HALF. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THEY ADVISED THAT THE FRAME WORK OF THE PIN BOX WOULD NEED REPLACING. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND ADVISED THAT THEY WOULD FURTHER INVESTIGATE THE ISSUE. THE FAILURE AND THE CURRENT MILEAGE WAS NOT AVAILABLE.
NHTSA ODI #10462574
10,000 miles · Nov 18, 2008
EquipmentTires
GOING FROM CALIFORNIA TO LAS VEGAS ON INTERSTATE 15 ABOUT TEN MILES FROM THE NEVADA STATE LINE WHEN I HEARD A WHOLE LOT OF THUMPING FROM MY COUGAR FIFTH WHEEL TRAILER. I HAD JUST TRAVERSED A VERY ROUGH SECTION OF ROAD WITH CONCRETE BARRIERS AND NO SHOULDERS ALONG THE HIGHWAY. I PULLED OVER ONTO THE PRECARIOUSLY NARROW SHOULDER…
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GOING FROM CALIFORNIA TO LAS VEGAS ON INTERSTATE 15 ABOUT TEN MILES FROM THE NEVADA STATE LINE WHEN I HEARD A WHOLE LOT OF THUMPING FROM MY COUGAR FIFTH WHEEL TRAILER. I HAD JUST TRAVERSED A VERY ROUGH SECTION OF ROAD WITH CONCRETE BARRIERS AND NO SHOULDERS ALONG THE HIGHWAY. I PULLED OVER ONTO THE PRECARIOUSLY NARROW SHOULDER AS SOON AS IT SEEMED SAFE. IT REALLY WASN'T SAFE. I SAW THAT MY FRONT TIRE ON THE RIGHT SIDE WAS SHREDDED BUT THAT THE REAR TIRE WAS STILL HOLDING THE FRONT TIRE JUST OFF ITS RIM. I FOUND A BETTER SHOULDER. I GOT SOME RV ROADSIDE ASSISTANCE. THE BIG REPAIR TRUCK PULLED UP BEHIND ME AND THE GUY PUT ON MY SPARE. HE MENTIONED THAT HE SMELLED A LOT OF PROPANE, SO I SHUT OFF THE TANK SUPPLY VALVES. I TOOK A LOOK UNDER THE RV NEAR THE SITE OF THE FLAT. THE SHEET METAL WAS PULLED OUT AND THE PLASTIC FENDER PANEL BROKEN. ALSO THERE WAS A ?T? IN THE PROPANE LINE NEAR THE TIRE WITH A TERMINAL CAP AND A TINY PIECE OF CRUMPLED UP COPPER TUBING POKING OUT OF A FITTING. AFTER TURNING ON THE PROPANE I COULD TELL IMMEDIATELY THAT IT WAS LEAKING BADLY, SO I TURNED THE PROPANE OFF AGAIN. LATER, I REALIZED THAT MY HEATER WASN'T WORKING. I DISCOVERED THAT I APPARENTLY LEFT PIECE OF THE HEATERS PROPANE COPPER SUPPLY LINE ON INTERSTATE 15. THE COPPER LINE LED THROUGH THE UNDERCARRIAGE ABOVE THE TIRE THAT WAS DESTROYED LEAVING A TELLTALE HOLE. THE TIRE RESIDUE SHREDDED THE COPPER GAS LINE IN SHORT ORDER. CONSIDERING HOW THE REST OF THE PROPANE SUPPLY LINE IS RATHER SOLID BLACK PIPE, I WOULD CONSIDER THIS GROUNDS FOR A RECALL. FLAT TIRES SHOULD NOT CAUSE DANGEROUS PROPANE LEAKS! FIXING THE HEATER HOSE SEEMED STRAIGHTFORWARD ENOUGH. I BOUGHT A MADE UP REPLACEMENT HOSE AFTER REALIZING THAT THE ORIGINAL COPPER HOSE WAS NOT THE BEST AND EASIEST WAY TO GO. I THEN DRILLED A SMALL HOLE UP THROUGH THE FLOORING ABOUT A FOOT FROM THE ORIGINAL HOLE. THE NEW HOLE IS OUT OF THE WHEEL WELL, CLOSER TO THE CENTER LINE OF THE FIFTH WHEEL. OLD PARTS ARE AVAILABLE. *TR
NHTSA ODI #10249155
Mileage unknown · Jun 18, 2008
Equipment
TL*THE CONTACT OWNS A 2003 KEYSTONE COUGAR RV. THE VEHICLE HAS A DOMETIC REFRIGERATOR, MODEL RM2652. THE CONTACT SMELLED A STRONG AMMONIA ODOR COMING FROM THE UNIT AND THE REFRIGERATOR WAS NOT OPERATING PROPERLY. THE REFRIGERATOR WAS TAKEN TO AN AUTHORIZED DEALER AND THEY STATED THAT THE HEAT TUBE WAS FRACTURED WITH A SLIGHT …
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TL*THE CONTACT OWNS A 2003 KEYSTONE COUGAR RV. THE VEHICLE HAS A DOMETIC REFRIGERATOR, MODEL RM2652. THE CONTACT SMELLED A STRONG AMMONIA ODOR COMING FROM THE UNIT AND THE REFRIGERATOR WAS NOT OPERATING PROPERLY. THE REFRIGERATOR WAS TAKEN TO AN AUTHORIZED DEALER AND THEY STATED THAT THE HEAT TUBE WAS FRACTURED WITH A SLIGHT LEAK. THE REFRIGERATOR HAS NOT BEEN REPAIRED. THE CONTACT WAS DISPLEASED TO KNOW THAT DOMETIC WOULD NOT REPLACE THE DEFECTIVE COOLING UNIT. THE PART NUMBER WAS UNKNOWN. UPDATED 07/29/08 *BF
NHTSA ODI #10231457
Mileage unknown · Sep 18, 2007
Suspension
MY WIFE AND I PURCHASED A NEW 2003 COUGAR 5TH WHEEL MANUFACTURED BY KEYSTONE. TWO MONTHS PAST THE 1-YEAR MANUFACTURER WARRANTY, WE EXPERIENCED TWO TIRE BLOWOUTS ON THE PASSENGER SIDE. SINCE THE WARRANTY HAD EXPIRED ON THE TIRES, WE REPLACED THEM ALL WITH NEW 10-PLY TIRES. AFTER LESS THAN 1,000 MILES, WE EXPERIENCED ANOTHER BL…
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MY WIFE AND I PURCHASED A NEW 2003 COUGAR 5TH WHEEL MANUFACTURED BY KEYSTONE. TWO MONTHS PAST THE 1-YEAR MANUFACTURER WARRANTY, WE EXPERIENCED TWO TIRE BLOWOUTS ON THE PASSENGER SIDE. SINCE THE WARRANTY HAD EXPIRED ON THE TIRES, WE REPLACED THEM ALL WITH NEW 10-PLY TIRES. AFTER LESS THAN 1,000 MILES, WE EXPERIENCED ANOTHER BLOWOUT ON THE SAME SIDE RESULTING IN EXTENSIVE DAMAGE TO THE TRAILER SIDING. IN AUGUST 2007 BEFORE TAKING A TRIP, I NOTICED THAT ONE OF THE NEW 10-PLY TIRES HAD A BUBBLE IN THE SIDE WALL. I REPLACED THE TIRE. ON THE WAY HOME, AFTER TRAVELING LESS THAN 500 MILES, WE EXPERIENCED ANOTHER BLOWOUT ON THE PASSENGER SIDE CAUSING MORE DAMAGE TO THE EXTERIOR. IN RESEARCHING THE WEB, WE FOUND NUMEROUS COMPLAINTS AND HAVE CONTACTED THE DEALER, KEYSTONE AND ALKO REGARDING AXLE PROBLEMS. ALL THREE HAVE DECLINED TO ADDRESS THE ISSUE. WE ARE RELUCTANT TO USE OUR 5TH WHEEL BECAUSE OF SAFETY CONCERNS. *TR
NHTSA ODI #10203378
975 miles · Jun 27, 2007
Tires
NANKING MILESTAR TRAILER TIRES SIDEWALL FAILURE/CRACKING ST225/75R15 LOAD RANGE D
NHTSA ODI #10194797
Mileage unknown · Oct 20, 2006
EquipmentStructure
DT*: THE CONTACT STATED WHILE THE VEHICLE WAS PARKED, THE BUMPER METAL WAS OBSERVED TO BE TORN ON BOTH SIDES. THE MANUFACTURER WAS NOTIFIED AND ADVISED THE CONTACT TO TAKE THE TRAILER TO THE SERVICE DEALER FOR INSPECTION. *AK UPDATED 11/30/06. *JB
Keystone RV Company (Keystone) is recalling various 2003-2018 Crossroads, Dutchmen, and Keystone recreational trailers equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. A list of the affected trailer models is available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V755-5127.pdf. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf
Consequence & remedy
Consequence: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Remedy: Keystone will notify owners and instruct them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on January 15, 2018. Owners may contact Keystone customer service at 1-574-535-2100, or Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information. Keystone's number for this recall is 17-307.
CERTAIN FIFTH WHEEL AND TRAVEL TRAILERS EQUIPPED WITH A TWO-DOOR REFRIGERATOR, MANUFACTURED BY THE DOMETIC CORPORATION, MAY HAVE A DEFECT IN CERTAIN TUBING IN THE REFRIGERATOR WHICH COULD ALLOW PRESSURIZED FLAMMABLE COOLANT SOLUTION TO BE RELEASED INTO AN AREA WHERE AN IGNITION SOURCE (GAS FLAME) IS PRESENT.
Consequence & remedy
Consequence: THIS COULD RESULT IN A FIRE.
Remedy: KEYSTONE RV WILL BE WORKING WITH DOMETIC IN ORDER TO REPAIR THESE REFRIGERATORS (PLEASE SEE 06E076). DOMETIC WILL REPAIR THESE REFRIGERATORS BY INSTALLING A SECONDARY BURNER HOUSING AND THERMAL FUSES FREE OF CHARGE. DOMETIC HAS RETAINED STERICYCLE INC. TO MANAGE THIS CAMPAIGN. STERICYCLE WILL ASSIST YOU IN LOCATING DEALERSHIPS OR SERVICE CENTERS AND WILL PROVIDE ASSISTANCE WITH SCHEDULING OF APPOINTMENTS. OWNERS MAY CONTACT DOMETIC/STERICYCLE AT 1-888-446-5157 OR KEYSTONE RV AT 574-535-2100.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2003 Keystone Cougar Problems, Complaints & Recalls | Skip That Year