The Rolling Friction of Several Airplane Wheels and Tires and the Effect of Rolling Friction on Take-Off (1937)
NASA Technical Reports Server (NTRS) · leaf 5
REPORT NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS Fim'kk 1.- Trailer and tost equipment … 8.50-10 36 x8 30x 13-6 Low pressure Standard Extra low pressure FIGURE 2.- Cross sections and dimensions of the airplane tires and wheels tested.
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.