I have a 16ft landscape trailer currently with no dove tail. I had to build a 5ft gate on the rear to reduce the break over angle between the bed of the trailer and the gate. I am going to be purchasing a new trailer probably a 18' trailer with tandem 5200lb axles. I have been looking at ones with dove tails on them, but the only concern with this is does anyone have an problems with them draging on the ground. It just looks like to me the ground clearance could be very tight on some up hil drive ways pulling in and out.