Originally Posted by onexchef
You could use an expandable stem caster
. You would have to cut the leg so the smoker would be level when you add the casters. I think the smallest diameter pipe that will except these is 7/8".
May want to consider ones with a small brake on them if you move it around a lot.I moved mine to inside the shed out of the snow and I forgot to lock one on my smoker awhile back and it moved itself back outside when I came in to get the meat