13.8-20 tractor tire

The 13.8-20 size is a factory tire on 3 tractor models.

Also written as: 13.8x20 · 13.8/20 · 13.8 20 · 13,8-20 · 13,8x20 · 13-8/20 · 13-8-20 · 138-20 · 138/20 · 138 20

Outside diameter

≈1,104mm

Width

351mm

Rim

20″

Construction

Bias-ply

Tractors using it as a rear tire 3

Similar sizes (same rim, close diameter)

• 12.4R20 (1,052 mm)
• 320/85R20 (1,052 mm)
• 420/65R20 (1,054 mm)
• 11.00-20 (1,067 mm)
• 375/75R20 (1,071 mm)
• 405/70R20 (1,075 mm)
• 355/80D20 (1,076 mm)
• 11.20-20 (1,077 mm)
• 440/65R20 (1,080 mm)
• 380/70R20 (1,082 mm)
• 13.6-20 (1,095 mm)
• 13.6R20 (1,095 mm)