They do afaik. https://www.bls.gov/cpi/factsheets/used-cars-and-trucks.htm https://www.bls.gov/cpi/factsheets/used-cars-and-trucks.htm There are different CPI

They do afaik. https://www.bls.gov/cpi/factsheets/used-cars-and-trucks.htm https://www.bls.gov/cpi/factsheets/used-cars-and-trucks.htm There are different CPIs and debate over accuracy.