On the
AAFTA web site, we have some
labels you can print yourself.
My own solution was to use a permanent marking pen to write tic marks and the yardages (either every yard or every 5 yards if too close together) on my aluminum wheel. You can also put a strip of paper on the wheel -- cover with a layer of Scotch tape to protect when done marking.
Best,
Joe McDaniel
DIFTA Match Director
AAFTA Webmaster and Chair