It took less than 15 minutes to install in the rain! If you have a 90 degree mount for your drill (I have a Dewalt) this setup will go by very quickly! I had a 1/4" drill socket with an 8mm socket, a 1/8" quick change bit and a Phillips #2 quick change screwdriver, all of which fit into a 90 degree drill bit. No need to remove tires, no need to cut a drill, no need for a hot nail to poke a hole! The instructions are easy to understand! I'm driving down a very muddy road tonight and wanted toโฆ