The tracks can require whatever safety gear they want aside from the NHRA/IHRA rules.
The IHRA sanctioned tracks around me started cracking down on cars not running roll bars 3-4 years ago, they went to requiring cars quicker than 7 seconds on the 1/8th need a bar, Also need a fire jacket and gloves with nitrous.
I was told the IHRA track insurance company is the one that started forcing them to enforce the rule.
The IHRA sanctioned tracks around me started cracking down on cars not running roll bars 3-4 years ago, they went to requiring cars quicker than 7 seconds on the 1/8th need a bar, Also need a fire jacket and gloves with nitrous.
I was told the IHRA track insurance company is the one that started forcing them to enforce the rule.