12.4-20AS tractor tire

The 12.4-20AS size is a factory tire on 1 tractor models.

Outside diameter

≈1,043mm

Width

315mm

Rim

20″

Construction

Bias-ply

Equivalent

320/85R20 (12.4R20)

Tractors using it as a front tire 1

Fiat 65-66 DT65 HP · 4WD

Similar sizes (same rim, close diameter)

• 9.50-20 (991 mm)
• 9.50-20inches (991 mm)
• 11.2-20 (992 mm)
• 14.9LR20 (1,008 mm)
• 360/70R20MI (1,012 mm)
• 340/75R20 (1,018 mm)
• 320/80R20 (1,020 mm)
• 375/70R20 (1,033 mm)
• 380/70R20AS (1,040 mm)
• 360/70R20 (1,042 mm)
• 12.4-20 (1,043 mm)
• 12.5-20 (1,048 mm)