I built this 6 inch stool to help my mother step up into my Suburban. I chose the height of 6 inches because it matches the height of the sidewalk curbs in my area. Before I built the stool I would always have to look for a curb side parking spot where I could pull up close while scraping the tire sidewalls against the curb. This artificial curb makes it much easier for mom to get in no matter where I park.
As a bonus, since I did a spring over conversion to my travel trailer (unbolting the leaf springs from the bottom of the axle and repositioning them on top of the axle); The bottom step was now six inches higher than stock. So the new stool does double duty as both a mom assist and a trailer step.
The stool was mainly built from scrap materials that I had laying around the garage which are listed below.
- 30x24x1/2 inch plywood shelf repurposed from my kitchen pantry cabinet.
- Scraps of 2x3 inch wood 5 3/4 inch tall (qty 7) that I had laying around.
- Dove white paint (leftover from a paint project).
- A handful of sand from (I don't remember where).
- Two strips of 1/4 inch plywood 8 feet long by around 4 inches wide that I pulled out of the "Cull" or scrap bin at Home Depot. They were free so I grabbed both.
- A box of 1 1/4 inch long #8 screws $2.99.
All screw holes were pre-drilled to prevent splitting the wood. I put one screw through the step top and straight down into each leg (the center leg got two screws). This is an end grain attachment and not very strong. But it holds the legs in place and allowed me to add the sides.
I then used the strips of 4 inch wide 1/4 inch thick plywood to prevent the legs from folding over in use. I used two screws on each side of the legs. I also used 4 - 5 screws through the top of the strips and into the side of the plywood top.
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Here's a view of the bottom where you can see the support webbing that keeps the side and center leg from tipping. In all each leg has 5 attachment points (top screw and 4 side screws).
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I painted the top white and sprinkled sand across the top to help prevent slipping.
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All in all the stool works great and I wish I had built it years ago when I lifted the trailer. The step size is large enough that I can step in and out of the trailer without having to make sure I'm putting my feet in the right place. Mom loves it because she can step up, and then take a moment to reposition her feet before trying to step up again into the Suburban.
When not in use the step sits upside down in the back of the suburban. This upside down positioning takes up very little room and has the unintended benefit of giving me a divided area to prevent things sliding around. If necessary it can be tilted to stand on it's side to allow for a wider load on the floor.
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The step in place. No I did not use it straddling the gutter like in the picture. I just placed it there for this shot.
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Thoughts:
The center step may be overkill. But the wood was basically free and the weight addition is small so I figured why not?
I considered cutting an hand hole in the center of the top to help pick it up. But did not want anything that could possibly catch and hinder mobility in any way.
Each added leg adds the possibility of not being able to sit level on the ground. This is one factor that had me really debating the risk benefit of the center leg.