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Fiat 55-46 tire size

Factory tire pairs for the Fiat 55-46 (55 HP, 2WD / 4WD):

2WD⚠ Suspicious size in source, to be verified
Front
6.00-16outside dia. 735 mm
Rear
14.9-28outside dia. 1,365 mmradial equivalent: 380/85R28 (14.9R28)
2WD⚠ Suspicious size in source, to be verified
Front
6.00-16outside dia. 735 mm
Rear
13.6-28outside dia. 1,310 mmradial equivalent: 340/85R28 (13.6R28)
2WD⚠ Suspicious size in source, to be verified
Front
6.00-16outside dia. 735 mm
Rear
12.4-32outside dia. 1,360 mmradial equivalent: 320/85R32 (12.4R32)
2WD⚠ Suspicious size in source, to be verified
Front
7.50-16outside dia. 805 mm
Rear
12.4-32outside dia. 1,360 mmradial equivalent: 320/85R32 (12.4R32)
4WD⚠ Suspicious size in source, to be verified
Front
11.2-20outside dia. ≈992 mmradial equivalent: 280/85R20 (11.2R20)
Rear
14.9-28outside dia. 1,365 mmradial equivalent: 380/85R28 (14.9R28)
4WD⚠ Suspicious size in source, to be verified
Front
8.00-20outside dia. ≈914 mm
Rear
13.6-28outside dia. 1,310 mmradial equivalent: 340/85R28 (13.6R28)
4WD⚠ Suspicious size in source, to be verified
Front
8.3-24outside dia. 995 mm
Rear
12.4-32outside dia. 1,360 mmradial equivalent: 320/85R32 (12.4R32)
4WD⚠ Suspicious size in source, to be verified
Front
9.5-20outside dia. ≈918 mmradial equivalent: 9.5R20
Rear
13.6-28outside dia. 1,310 mmradial equivalent: 340/85R28 (13.6R28)
4WD⚠ Suspicious size in source, to be verified
Front
11.2-20outside dia. ≈992 mmradial equivalent: 280/85R20 (11.2R20)
Rear
12.4-32outside dia. 1,360 mmradial equivalent: 320/85R32 (12.4R32)

The tires on the tractor may not be original. A different size from the factory one can damage the transmission, especially on 4WD.

Also written as: Fiat 5546 · Fiat 55 46

Take it to your tire shop: tractor-size.com

4WD ratio check and other tools →

Source: tractordata.com (ikincil)

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