All motorsport associations try to make their sport safer for the drivers — and NASCAR is no exception. What specific safety measure was introduced in 1994 on all NASCAR cars?
Answer Roof flaps
Introduced in 1994, the roof flaps are intended to help control the airflow around the car at high speeds and prevent the cars from flipping. Needless to say, since their introduction, the flaps saved countless lives.
Asked by Vasilii Kulev · Last updated 5 years ago · 101.7K views · SOURCE
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