Need a new air compressor

I lag bolted 4x4 skids with a 2x4 topper plate to the feet of mine.

GREATLY increases the stability and also vastly decreases the effort required to move it.

Also helps accessing the drain valve and reduces vibration transmitted to the floor.

The way the topper plate is installed, I can even put another set of 2x4 sections with casters on if I need to move it far.