Vehicle description: heavy duty class 8 trucks equipped with fontaine fifth wheel assemblies. The fifth wheel mounting plates can crack.
Equipment & accessories
Mack CH Equipment problems by year
0 complaints filed with NHTSA about the Mack CH's equipment & accessories. Trailer hitches, mobility equipment, accessories and aftermarket parts.
Equipment complaints by model year
Equipment recalls
The carrier yoke bolts were manufactured with worn rolling thread dies, causing stress concentrations which caused cracks during the quenching process.
Latest CH equipment complaints
No complaints in this area yet.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data