4WD systems spare wheel carriers

I have an 80ser. L'Cruiser on gas and I made a false floor where the spare fits under the false floor. There is also room to put tools and other junk you may wish to carry. This way you do not loose much space in the rear. This floor is made of MDF and light steel angle and securely fixed to the cargo barrier and the floor of the car. AS I am 74years old I am able to ingress and egress the spare by breaking it over the tail gates but lifting it onto a spare wheel carrier is now beyond my strength and spare wheel carriers are very expensive for what they are and have to be opened to get to the rear of the vehicle.
Just my idea.

Without looking at their web site, i think that is a swing down type that goes into the tow hitch and looked flimsy. I don't think it would hold up on heavy terrain. I made a similar but heavy duty unit for my Patrol with a support to stop the rattle. I don't believe there is anything on the market that is strong and vehicle specific.

Michael