Would it be possible to remove a rear leaf spring or two and add some air bags to retain a normal ride height? My idea is to be able to drop the rear of the truck a few inches to help when loading a motorcycle into the bed and then raise the rear up with the airbags after the bike is loaded. Has anyone done this? The motorcycle would be the heaviest load I would carry- about 400-600lbs.

Thanks.

97 T100, 32" BFG/AT, Warn hubs, stock height with Bilstein shocks, Optima battery