20. HIGH-SPEED TIRE Install the rim protector and insert 2 tire irons at an interval of 30mm to install the tire bead into the rim. Press to hold the installed part of tire bead by knees. After 1/2 of tire bead is installed, insert 2 tire irons at an interval of 30 40mm to finish the installation in order. · Both tire irons should be pulled out at the same time. · The already installed part should be pressed. The pulled-out tire iron should be inserted beside the other tire iron which hasn`t been pulled out. After 2/3 of the tire bead is installed into the rim, make sure if the installed tire bead is completely inserted into the rim groove. If the tire bead is not completely inserted into the rim groove, it will be more difficult to install the rest part of the tire bead. Moreover, the rim bead is easily damaged. 20-13