Wheel Chair lift Option

There needs to be a Factory Wheel Chair Lift option for Crew Cab pick ups. There are a lot of older men and disabled vets that love their pick ups and just because they have mobility issues do not want to give up thier pick ups. I always had to put my chair in the bed with an aftermarket lift and the snow, salt, dirt and mud would be all over it when I would get to the VA. It would be nice to have a lift that is just behind the driver seat that would swing out so your chair would be in the cab with you instead of outside in the elements!