4 Post Test Chamber
The 4-Post Test Chamber is designed to provide road durability testing at various environmental conditions in the laboratory. In addition, this facility is designed to duplicate in the lab the actual stresses produced while driven on a road course. This not only allows for direct correlation of road durability test conditions, but has proven to be of help in identifying precise causes of squeaks and rattles. The ability of this type of facility to change from one vehicle to another quickly and produce the actual field conditions caused by road stresses, temperature, humidity and solar loads has been instrumental in development of higher vehicle quality levels.