.AMERICANS adore to super-size-- and also certainly not just their junk food. They favour massive sport-utility motor vehicles (SUVs) and also pickup over small cars. Some 8.7 m hit the road in 2023, accounting for majority of all sales of brand new lorries, depending on to JATO Aspect, a research agency. Although European cars and trucks are also getting bigger, American ones still have a comfortable lead: in 2022 the average auto marketed in America analyzed 1,857 kg, virtually 20% greater than the average in Europe. Wide roadways and also big parking spaces serve this choice for hefty flights-- therefore performs the regulation. But a technicality that for virtually half a century has incentivised purchases of significant vehicles will quickly be actually tightened up. Will that lead Americans to purchase much smaller cars?