FYI: If you have a 2020 Hybrid be aware that Running Boards by VANGUARD VGSSB-1198-1922AL Black F6 Style Running Boards Compatible with 17-20 Acura MDX have a problem. The driver side middle bracket cannot be put on because of the batteries. The passenger side brackets (3) fit fine. That means on the driver side you have only each end bracket and have to make sure not to put too much weight on the middle of the running board. Not sure if this is true of all running boards.