How many more years do I have until my M2005 Helmet expires?

Answer:

The Snell M2005 and SA2005 helmet is due to expire on December 31 2016. See General Regulations in the current 2016 NHRA Rulebook Section 20 page 43 sub section 10:7 Helmet for a list of expiration dates for all current Snell and SFI approved Helmets.