A Ford recall is effecting more than 550,000 trucks and SUVs in North America because seat backs may not properly restrain people in a crash.

Ford Recall

The Ford Recall Covers

The recall covers certain 2018 through 2020 F-150 pickups, 2019 and 2020 Super Duty trucks, 2018 and 2019 Explorer SUVs, and 2019 and 2020 Expedition SUVs. All have manual driver or front passenger seat-back recliner mechanisms.

Also included are some 2020 Explorer and Lincoln Aviator SUVs with rear seats with manual seat-back mechanisms.

Ford says the trucks may not have a third pawl needed for seat strength, increasing the risk of injury in a crash. Ford says it doesn’t know of any crashes or injuries.