Esta roda corresponde a outras notações como:
700/80-21, 700 – 21, 700-21, 700 80 R 21, 700 R 21, 700 X 21, 700X21, 700 21, 700*21, 700 * 21, 700 * 21, 33/80-6.75, 33 – 6.75, 33-6.75, 33 80 R 6.75, 33 R 6.75, 33 X 6.75, 33X6.75, 33 6.75, 33*6.75, 33 * 6.75, 33 * 6.75