* The vehicle manufacturers identified the models for which they offer belt extenders or extra webbing. The vehicle sales data from Automotive News were used to quantify the number of vehicles rein the fleet. The cookie is Serie by the GDPR Cookie Consent plugin and is used to store whether https://corbett-houmann.federatedjournals.com/the-single-best-strategy-to-use-for-federal-motor-vehicle-safety-standard-seat-belt-webbing