How Racing Helmet Standards Have Changed Over the Years

You’d be surprised just how different the helmets that keep drivers safe on the track today look to those worn by racers even a couple of decades ago. Yes, on the surface they have the same general shape, but the technology behind the materials and the testing requirements have evolved exponentially.

What’s deemed "acceptable" from a protective perspective nowadays is worlds apart from what was acceptable barely two decades ago, and that just goes to show how seriously taken safety is in this industry now compared to before.

When racing standards first developed in an organized manner, helmets were required, but not to an extreme. Protective gear was basically modified motorcycle gear, and the testing requirements were rudimentary at best. Most efforts assessed impact at one point in time, coming from one perspective.

This seems reasonable, until one realizes how rarely races crash in such a directed manner. Many impacts are sustained during crumpling collisions, rotations and more, something not accounted for when basic standards tested helmets simply dropping from an elevated position.

When Racing Sanctioning Bodies Got Serious

Everything changed when racing sanctioning bodies got serious about more comprehensive testing. The Snell Memorial Foundation began developing particular standards for motorsport use starting in the 1970s, and everything changed thereafter. Instead of merely dropping a helmet from a specific distance, testers began assessing penetration resistance, retention system security, impact from all angles and more.

This meant that manufacturers had to come up with entirely new ways of doing things compared to before. Construction was not good enough anymore. Engineers began using composite materials, multi-density foam systems, aerodynamic shells meant to withstand the speeds generated by modern-day cars and more. For those wanting to race at any serious level, options such as fia approved schuberth racing helmets became the type of engineering that processed changing standards and now boasts extremely rigorous requirements.

The FIA Gets Serious

The FIA took it a step further in the 1980s when they made known their own helmet standards. Before, standards had assessed the shell itself for general compliance, but as a complete protection system the FIA looked at things like visors for optical integrity and penetration resistance; liner integrity for high speed versus low-speed impact; and even how much force transferred through the helmet itself upon contact made with an object or another driver.

Where FIA certification differed was the specificity. Different racing disciplines pose different hazards than others, and therefore, standards accommodate those differences. A rally race driver faces something different than a circuit race driver, and helmet needs reflect those variances. Testing protocols have become so detailed that companies need their own research and development facilities to create compliant options.

Material Science Catches Up

The materials at makers’ disposal now would make makers of 30 years ago envious in a science-fiction sort of way. Carbon-fiber composites, Kevlar reinforcements, advanced polycarbonate shells provide levels of integrity that were not plausible with previous generations of materials. But even more so than strength, another concern became that makers needed to make helmets strong enough to withstand impact while also keeping them light enough so as to not tire out drivers during long races.

Foam linings have also advanced from a single-density option to multi-density EPSs that can absorb more impactful speeds than previously seen. Some premium helmets boast materials that harden upon impact, providing even better protective capabilities when they matter most, which is crazy to think about when competitors may never think about what’s inside their outer shells unless there’s a tear or a need for repair after a bad accident.

Testing Becomes More Realistic

Modern-day certification testing attempts to mimic reality as closely as possible. Instead of seeing if a helmet can prevent skull fractures, testing sees how well impact occurs at several points, real accidents don’t occur hitting the same place every single time. The retention systems (the chin strap system) are put under duress testing to make sure things don’t break off under pressure.

Some even see how helmets perform post-multiple impacts, all acknowledging that one crash isn’t necessarily one twist or collision, but several in succession if someone is locked into position from another vehicle ramming them without much leeway.

The problem with older standards was that they only assessed whether a skull fracture would occur. While obviously this is critical, research showed a concussion could occur when someone’s skull stayed intact, and these become more important than ever. New protocols check how much rotational force reaches someone’s head; how quickly deceleration occurs; and whether or not a helmet can divert energy from oblique impacts.

Where Standards Are Headed

Current trends suggest improvements will only make standards increasingly robust over time. Certain organizations have looked into how they can accommodate better concussion prevention tests; still others investigate whether different racing conditions require different specifications, the open-wheel sector might operate without ceilings, but the closed-cockpit environments have different concerns altogether.

There’s technology available now that can monitor impact forces from within helmets, and future testing might require data collection as an option outside of compliance.

Helmet standards boast an obvious distinction since they’ve changed so much, they reflect what once seemed adequate twenty years ago as dangerously subpar today, compared with other developed phenomena (like crash testing vehicles).

It’s critical for anyone who’s ever wanted to race professionally to stay apprised of changing standards since they’re often not about what’s currently needed, they’re about options most defensively modernized through engineering possibility.