4 ms·

Article is current but the data is from 2021. I can easily find a deep journal-esque writeup dating to aug 1 2022. (JPHSC). https://doi.org/10.15586/jphsc https

Article is current but the data is from 2021. I can easily find a deep journal-esque writeup dating to aug 1 2022. (JPHSC). https://doi.org/10.15586/jphsc https://doi.org/10.15586/jphsc. v1i1.47 > Currently, it seems unlikely that NHTSA will move to regulate hood heights on new vehicles. That's quite interesting statement. Hood (or is it bumper? -- which implies hood) heights are already regulated. Too low of a height has been determined to result in more injuries (not fatalities I guess), so the height has been forced to increase over the last decade or decades. Because of that you will never see (eg) a Lambo Diablo design again. Very very hard to find information about this imposed minimum height requirement because search results are flooded with this new finding since approx Nov 2023.

jiveturkey 3y ago
can't understand the downvote but i found the reg. FMVSS (not sure if this is written by NTHSA or what) requires bumper to be 16-20in for passenger cars and max 28in for light trucks. This then effectively dictates the minimum hood height. I additionally found a voluntary program in Eu called EEVC around bumper, hood and windshield design factors to reduce ped injury. NHTSA also has pubs around it but in the time I'm willing to invest I couldn't find if these are required or even voluntary or what in the US. Nice, brief summary article with diagrams from 2002: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1123098/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1123098/