NTSB Chair questions safety impact of heavy EVs
Green Car Congress
JANUARY 12, 2023
A GMC Hummer EV weighs over 9,000 pounds, up from about 6,000 pounds. The US transportation sector accounts for the largest portion of US greenhouse gas emissions, and I firmly believe it is a human right to breathe clean air. Its gross vehicle weight rating is a staggering 10,550 pounds. Electrifying vehicles adds yet more weight.
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