Auto Bulb Finder provides bulb size information of 2 positions on 2020 Ford F-450 Super Duty which
includes
back up light and rear turn signal Light.
Note: The bulb size information is based on the vehicle's
position. If the bulb size is not available, it may be because the vehicle is
not in the position.
back up light
Bulb Size of 2020 Ford F-450 Super Duty :
WT21W
rear turn signal Light
Bulb Size of 2020 Ford F-450 Super Duty :
3157