> The relationship between car size and injury rates is still being studied, but early research on the American appetite for horizon-blotting machinery points i

> The relationship between car size and injury rates is still being studied, but early research on the American appetite for horizon-blotting machinery points in precisely the direction you’d expect: The bigger the vehicle, the less visibility it affords, and the more destruction it can wreak. > In a report published in November, the Insurance Institute for Highway Safety, a nonprofit, concluded that S.U.V.s or vans with a hood height greater than 40 inches — standard-issue specs for an American truck in 2023 — are 45 percent more likely to kill pedestrians than smaller cars.