Frequently Asked Questions About Racing Head, Neck, and Helmet Restraints 

How often should I replace my head restraint and safety harness?

A head-and-neck device can often last for many seasons when properly cared for, but it should follow the manufacturer’s guidance and any sanctioning body requirements. Many rulesets require HANS restraint and hybrid-style devices to be recertified on a set interval (commonly every five years for SFI-labeled devices). Safety harnesses typically have shorter certification windows (often two years for SFI), so always check your belt tags and your rulebook for exact dates.

Is my head and neck restraint system still safe after a major impact?

After a major impact, your head restraint system should be inspected before it is used again. If there is any visible damage, cracking, deformation, or compromised hardware, it should be replaced. It is also a smart practice to replace tethers after a major impact to ensure your system performs as intended.

Do I need a head restraint if I race at low speeds?

Yes. Serious injuries can occur even at lower speeds, especially with sudden deceleration or an angled hit. A properly fitted racing neck restraint or brace helps reduce the risk of head-and-neck injury regardless of speed or track type.

How do I choose between a HANS restraint and other racing neck braces?

HANS restraint is commonly used with 5- and 6-point harnesses and is designed to work with helmet anchors and tethers, while other racing neck braces or hybrid designs may offer different fit and movement characteristics. Choosing the right racing neck restraint depends on your seating position, helmet type, harness configuration, and what your sanctioning body allows. If you are already running Simpson restraint or HANS-compatible gear, matching components within the same system can speed up fitment and make setup simpler.