1999 Sundowner Stock Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1999 Sundowner Stock, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Body & structure1100.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
POWDER COATING IMPROPERLY APPLIED FOR SUNDOWNER HORSE TRAILERS, 1999 AND FORWARD. VEHICLE INVOLVED: 1999 SUNDOWNER VALULITE 3-HORSE TRAILER. THE TRAILER FRAME HAS EXCESSIVE CORROSION AS THE RESULT OF WATER TRAPPED UNDERNEATH THE POWDER COAT. BY THE TIME THE RUST SHOWS, THE FRAME HAS CORRODED TO A POINT OF NO LONGER BEING STRUCTURALLY SOUND. MEATLLOGRAPHIC ANALYSIS AND CHARACTERIZATION OF THE FRAME AND POWDER COAT SHOW IMPROPER BONDING AS WELL AS POROUS POWDER COATING, ALLOWING WATER TO REACH THE STEEL SUBSTRATE. IN THIS CASE, THE PROBLEM WAS DISCOVERED PRIOR TO DEATH OR INJURY, BEING THE OWNER IS A MATERIALS SCIENTIST. HE WAS ABLE TO RECOGNIZE EXCESSIVE DEGRADATION OF THE FRAME, EVEN IN A WELL MAINTAINED TRAILER PARKED FOR 6 MONTHS. HE HAS TRACKED FRAME THICKNESS (CORROSION RATE) AS WELL AS DOING SEM ANALYSIS OF POWDER COAT AND SPALLING FROM FRAME RAILS. MANUFACTURER RECOMMENDATION IS TO SAND BLAST AND REPAINT FRAME. THIS FURTHER COMPROMISES STRUCTURAL INTEGRITY AS IT THINS THE WEBBING FURTHER, REDUCING LOAD CARRYING CAPACITY. AT THE SAME TIME, IT DOES NOT ADDRESS ANY DEEPER PITTING OR INTRAGRANULAR CORROSION IF NOT DONE PROPERLY (E.G. PER ASTM STANDARDS). THE MANUFACTURER SUGGEST CONTACTING NHTSA IF THE BUYER FEELS THAT A DEFECT CONSTITUTES A SAFETY ISSUE. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .