Had a set of nice steel ramps that came with the tandem trailer I purchased. They slid into the trailer on the side.
They were so dern heavy, but let a close friend use the ramps one day to use to load a tractor. He lost or somebody stole his. Told him to keep them until he comes back this way. No need to make special trip.
Two weeks later, IRS sent him a letter, his wife left him. He took his own life. Just could not make myself go a asking his family for my ramps back. So I went and purchased me a good heavy duty set of aluminum ramp. They work for me just fine .....