2008 Monaco Coach Cayman Suspension Problems
- Complaints
- 7about this part
- Share
- 88%of 8 total for the year
- Median mileage
- 18,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the suspension of the 2008 Monaco Coach Cayman, 88% of the 8 complaints for this model year. Where a mileage was given, the median is 18,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Just coming back from a trip pulled in my driveway heard a large bang, took the coach eight miles down the road noticed a lot of swaying looked under passenger side rear trailing arm is broken right the differential housing. Called navstar which now owns monaco they will not warranty this, it is a rr4r chassis I am glad we just moving slow when it broke.”
NHTSA complaint #10504538, filed 2013-03, 18,000 miles“We were leaving lebanon,va heading home to texas..as we pulled onto a highway the coach was weaving,rocking, and could not hold it on the road. Pulled over and crawled under coach and found trailing arm was completely broken on drivers side. We drove very slowly approximately 1 mile to a garage. They confirmed trailing arm was broken. We ordered a replacement kit (both arms)which arrived the next day..they installed it and we were on our way home..I thank god we were not going 65 MPH down the interstate. Please inform others so no one gets killed from this defect.”
NHTSA complaint #10445923, filed 2012-01, 41,830 miles“2008 monaco Cayman xl motorhome....front air suspension system failed resulting in the violent bouncing and banging of the bus. Was extremely hard to control the violent bouncing and beating inside the bus. Three passengers in the bus had various back related ailments from the violent conditions inside the bus. I was never warned of this type of suspension failure leading to the violent condition and inability to control the bus. We were very lucky not to have been involved in a crash. A ride height sensor rod separated from the frame of the bus and allowed the front air suspension to fail. …”
NHTSA complaint #10276389, filed 2009-07, 3,109 miles“2008 monaco Cayman rr4r chassis-purchased brand new in 2009. At the time of failure the motorcoach had less than 10k miles. Driving on smoothly paved texas state highway at less than 35 miles per hour. There was an occasional rolling hill that would cause the rv to bounce a little bit. …”
NHTSA complaint #10345761, filed 2010-07, 8,753 miles“Trailing arm failure 2008 monaco motor home,one had a catastrophic failure and the outer one was cracked calling for the replacement of the two with after market units that are extra hd.”
NHTSA complaint #10335744, filed 2010-06, 31,659 milesSuspension: other model years
Other parts of the 2008 Monaco Coach Cayman
← All problems reported for the 2008 Monaco Coach Cayman
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology