Is It Legal to Install a Roll Cage in a Car?
1 Answers
Ordinary vehicles are not allowed to be modified by the owner, and installing a roll cage may be considered illegal. Adding a roll cage will inevitably involve altering the original vehicle structure, which introduces more safety risks when done without professional guidance. Below is relevant information: 1. Definition of a Roll Cage: A roll cage is a detachable assembly of steel tubes, typically made from cold-drawn seamless carbon steel pipes that are bent and shaped. During installation, the tubes are connected or welded one by one according to the interior contours of the vehicle. 2. Function of a Roll Cage: The material and torsional resistance of the steel pipes used in a roll cage are determined based on the vehicle's weight, generally designed to withstand impacts exceeding twice the vehicle's weight. 3. Requirements for a Roll Cage: A proper roll cage must consider factors such as joint connections, angles and design, material quality, and craftsmanship to effectively protect the vehicle and occupants in the event of an accident. Homemade roll cages may appear sturdy but often fall short in actual performance. There have been numerous reports of drivers being injured or killed by punctures from twisted vehicle frames during accidents. Therefore, it is advisable to avoid installing a roll cage on your own, as it is unnecessary for household vehicles.