Helmets
- Details
SNELL-RATING REQUIRED
Participation in SCCA motorsports events required the use of a SNELL-rated helmet, open-faced or closed-faced. Virtually all helmets sold in the U.S. meet D.O.T. requirements. But the D.O.T. rating alone is not sufficient and will not be accepted as suitable protection.

SNELL-rated helmets are produced by many well known manufacturers, most notably Bell, Pyrotech, Shoei, Arai, Zamp, HJC, etc. But not all the helmets produced by these companies are SNELL-rated.
Why helmets?
Autocross speeds approach maximum highway speeds. Abrupt turns, mistakes and vehicle malfunctions can cause cars to skid sideways, stop abruptly or even roll over. From a Newtonian perspective, the 10-pound meatball on top of our shoulders tends to "stay in motion" until it hits something. That is where the helmet comes in. The helmet protects your noggin from contact with the inside of the car (like the roof and window frames) and sometimes from the ground in (gasp!) a rollover. In other words, when you need a helmet, you really need one. Helmets and safety belts work together to keep the driver secure and safe within the car.
Why SNELL?
SNELL tested helmets are extensively tested by the SNELL Foundation and meet a higher safety standard that D.O.T. ratings. A D.O.T. helmet is constructed to a certain minimal specification set forth by the U.S. Government. In contrast, each SNELL rated model is actually tested by SNELL. Therefore, SNELL provides the extra assurance that the helmet will perform as intended. Most motorsports clubs require SNELL rated helmets. D.O.T.-only rated helmets are legal for roadways but not acceptable on tracks.
How do I know if it is SNELL?
That's simple. It says so. Often, there is a SNELL rating on the back of the helmet. It will say something like "SA2000" or "M2005" - these are the qualified years. A SNELL helmet should always have a ratings sticker inside the helmet. This label may be varied in color, is often metallic, is embossed with a serial number and is located under the lining of the helmet. Labels can come loose and are sometimes a challenge to locate within the lining.
Which SNELL ratings are acceptable?
The SCCA allows motorcycle (M), special application (SA) and kart (K) ratings for the last three rating periods. In other words, we currently accept M2000, M2005, M2010, SA1995, SA 2000, SA2005, K1995, K2000 and K2005. The M1995 helmets are obsolete but the SA 1995 and K1995 are still legal since the SA2010 and K2010 are not yet available. The SCCA National office will issue updated regulations as the 2010 helmets become available. The difference between M, SA and K ratings involve flame retardant traits of linings and other subtle differences. Some motorsports clubs require SA rated helmets. SCCA autocross will accept M, SA and K rated helmets in the appropriate years.
But SNELL-rated helmets are more expensive!
Yes. Super low cost is a clue that it is not SNELL-rated. D.O.T. rated helmets can be purchased in many motorcycle shops for $25 to $55. The least expensive SNELL-rated helmets are rarely found locally in a motorcycle shop, but can be found on the internet from about $60 to upwards of $1,000 or more. Sometimes, closeout prices on soon-to-be-obsolete SNELL helmets can sell for less than $50, but recognize that there may only be a few years of use when purchasing "bargains". The amount a person is willing to pay for a helmet should reflect a balance between affordability and a personal regard for the contents of their head.
Open-faced or closed-faced?
This is a personal preference. Try on one of each to see what is comfortable. When sizing helmets, a helmet should be snug enough not to flop around when you shake your head, but comfortable enough to wear while watching TV for 30 minutes. The SCCA recommends that drivers of cars with a driver's side airbag use an open-faced helmet, in case the airbag deploys.
Can't I get by with a loaner helmet?
I really don't want to go into hygiene issues and all the colorful (and off-color) metaphors about loaner helmets. Our limited number of loaners are intended for first-timers and passengers. A decision to begin autocrossing should include the decision to purchase your own SNELL helmet. I am astounded at some of the excuses made for not owning a helmet. If you can't afford a helmet, you likely can't afford the gas and tires required to participate in autocross events.
Expect increased attention to your helmet at Tech Inspection
Your expensive, personalized and colorful helmet is not acceptable for use if it is not SNELL-rated. There is no "grandfather clause" because you used it last time or last year or some Tech guy said it was OK. Only currently accepted SNELL-rated helmets will be allowed at our autocrosses. Grid and starter personnel or any official may ask about your helmet, too. If you grid with a non-SNELL helmet, you will be asked to return to the paddock.
More questions about SNELL ratings?
www.snellfoundation.org
STBR SCCA is committed to safety on the track. Help us maintain our safety culture by complying with this simple standard enacted for your safety. Any questions about helmets can be directed to JLIB_HTML_CLOAKING
Why helmets?
Autocross speeds approach maximum highway speeds. Abrupt turns, mistakes and vehicle malfunctions can cause cars to skid sideways, stop abruptly or even roll over. From a Newtonian perspective, the 10-pound meatball on top of our shoulders tends to "stay in motion" until it hits something. That is where the helmet comes in. The helmet protects your noggin from contact with the inside of the car (like the roof and window frames) and sometimes from the ground in (gasp!) a rollover. In other words, when you need a helmet, you really need one. Helmets and safety belts work together to keep the driver secure and safe within the car.
Why SNELL?
SNELL tested helmets are extensively tested by the SNELL Foundation and meet a higher safety standard that D.O.T. ratings. A D.O.T. helmet is constructed to a certain minimal specification set forth by the U.S. Government. In contrast, each SNELL rated model is actually tested by SNELL. Therefore, SNELL provides the extra assurance that the helmet will perform as intended. Most motorsports clubs require SNELL rated helmets. D.O.T.-only rated helmets are legal for roadways but not acceptable on tracks.
How do I know if it is SNELL?
That's simple. It says so. Often, there is a SNELL rating on the back of the helmet. It will say something like "SA2000" or "M2005" - these are the qualified years. A SNELL helmet should always have a ratings sticker inside the helmet. This label may be varied in color, is often metallic, is embossed with a serial number and is located under the lining of the helmet. Labels can come loose and are sometimes a challenge to locate within the lining.
Which SNELL ratings are acceptable?
The SCCA allows motorcycle (M), special application (SA) and kart (K) ratings for the last three rating periods. In other words, we currently accept M2000, M2005, M2010, SA1995, SA 2000, SA2005, K1995, K2000 and K2005. The M1995 helmets are obsolete but the SA 1995 and K1995 are still legal since the SA2010 and K2010 are not yet available. The SCCA National office will issue updated regulations as the 2010 helmets become available. The difference between M, SA and K ratings involve flame retardant traits of linings and other subtle differences. Some motorsports clubs require SA rated helmets. SCCA autocross will accept M, SA and K rated helmets in the appropriate years.
But SNELL-rated helmets are more expensive!
Yes. Super low cost is a clue that it is not SNELL-rated. D.O.T. rated helmets can be purchased in many motorcycle shops for $25 to $55. The least expensive SNELL-rated helmets are rarely found locally in a motorcycle shop, but can be found on the internet from about $60 to upwards of $1,000 or more. Sometimes, closeout prices on soon-to-be-obsolete SNELL helmets can sell for less than $50, but recognize that there may only be a few years of use when purchasing "bargains". The amount a person is willing to pay for a helmet should reflect a balance between affordability and a personal regard for the contents of their head.
Open-faced or closed-faced?
This is a personal preference. Try on one of each to see what is comfortable. When sizing helmets, a helmet should be snug enough not to flop around when you shake your head, but comfortable enough to wear while watching TV for 30 minutes. The SCCA recommends that drivers of cars with a driver's side airbag use an open-faced helmet, in case the airbag deploys.
Can't I get by with a loaner helmet?
I really don't want to go into hygiene issues and all the colorful (and off-color) metaphors about loaner helmets. Our limited number of loaners are intended for first-timers and passengers. A decision to begin autocrossing should include the decision to purchase your own SNELL helmet. I am astounded at some of the excuses made for not owning a helmet. If you can't afford a helmet, you likely can't afford the gas and tires required to participate in autocross events.
Expect increased attention to your helmet at Tech Inspection
Your expensive, personalized and colorful helmet is not acceptable for use if it is not SNELL-rated. There is no "grandfather clause" because you used it last time or last year or some Tech guy said it was OK. Only currently accepted SNELL-rated helmets will be allowed at our autocrosses. Grid and starter personnel or any official may ask about your helmet, too. If you grid with a non-SNELL helmet, you will be asked to return to the paddock.
More questions about SNELL ratings?
www.snellfoundation.org
STBR SCCA is committed to safety on the track. Help us maintain our safety culture by complying with this simple standard enacted for your safety. Any questions about helmets can be directed to JLIB_HTML_CLOAKING


