Wheel MountsFirst a picture from Daytona CCS during my Amateur season

With racers and many track guys a spare set of wheel (or 2) is nice to have. Mounted rain tires or simply having the luxury of a fresh dry set mounted are requirements for chasing titles. Here's a pic of my old trailer, notice the wheels mounted on the wall. These mounts are awesome for protecting your wheels and in particular the brake disks mounted on the fronts. I also like that they are removable when you want or need the space. Note the tie down straps in the picture above are not structural...they simply helped keep those tires in place.

So here's how I do it using 1/2"W x 6" to 8" galvanized pipe, 1/2" galvanized pipe flange, galvanized pipe cap, a few large fender washers 3/4ths hole, some leftover plywood in 1/2 or 3/8ths, and IMPORTANT #14x1.5" sheet metal screws and/or 1/4 x 1.5" lag screws. Each mount costs about $15.
1) Mark location of wall studs and where you want your wheel holders to go. Mine are hat posts with the middle of the "brim" 2 inches apart. Use 29" as the
safe diameter of the Wheel/Tire combination...at least for almost all commonly raced 17" Sportbike Tires.
2) Prepare Flange/Plywood assembly as shown in pictures:


3) Place Assembly where you marked it on the wall, use a hammer to indent each screw into the wall to mark their locations. Take assembly off wall.
4) Where the indentations are in the wall, use a drill bit first where the flange screws go to make sure you have hit the studs. If so, go ahead and drill the rest of your pilot holes into the studs. Make sure to use a spacer on the drill so as not to accidentally drill through the outer skin...ask me how I know.

DO NOT USE self tapping screws IMHO...my 1 failure of this system over thousands of miles of trailering was due to broken self tappers...and also before I added the plywood backing and additional screws...the flange was mounted directly to the wall.

5) Holes are drilled, everything is good...just tighten everything up

Now you can screw on your galvanized pipe, 6-8" works well depending upon if you are mounting a front or rear. Add a washer over the pipe, the wheel, some washers or spacer for a tight fit and the cap to hold everything on.