One easy step would be to make the Gas Guzzler Tax apply to all non-commercial vehicles: https://www.epa.gov/fueleconomy/gas-guzzler-tax https://www.epa.gov/fu

One easy step would be to make the Gas Guzzler Tax apply to all non-commercial vehicles: https://www.epa.gov/fueleconomy/gas-guzzler-tax https://www.epa.gov/fueleconomy/gas-guzzler-tax I don't know if the tax on SUVs would be high enough to make a difference.