Yeah they are kinda tall, but thats mostly becasue the bed is low and the tires are big so there wasnt really any way around it I guess. Fenders arnt removable. they are welded in and acutally have heavy supports for them to tie in the side rails. It is what it is, if you have to dukes of hazard out of the car so be it. lol
The ramps will attach to heavy lips on the back bumper. I am going to bend up some 1/2" thick X 1" flat stock into a U shape and weld it on the back one on each side. then the ramps will just have a L shaped lip on the end to drop onto and sit on the U shaped guys on the bumper. then make a little rail under neath the trailer on the side to slide the ramps in and pin them for storage. The other idea was to just cut a 1" slot out of the expanded metal on the back where it mounts to the bumper, but it would weaken it a little and not look as clean. 1/2" X 1" U’s I think are plenty strong thats for sure.