Here's my truck I'm putting together. The floor sits 3' off the ground. What length ramp is appropriate? I'm looking at a dovetail kit + ramps that is about $1,750 installed. Kit has a 3' dovetail + 5' ramps. Link to the kit is here: http://www.kandkmanufacturing.com/dovetail.htm If 8' is the answer, I can have two ramps welded/hinged to the back of the truck for a lot less. The ramps would probably have to fold up and then fold in half. Yes, the kit is nice but I'm concerned about it hanging back there and plus if the cost is half for ramps.....idk, I do like the kit though.