Fiat 55-66 tire size

Factory tire pairs for the Fiat 55-66 (55 HP, 2WD / 4WD):

2WD⚠ Suspicious size in source, to be verified

Front
7.50-16outside dia. 805 mm

Rear
14.9R28outside dia. 1,350 mmtube-type equivalent: 14.9/13-28

4WD⚠ Suspicious size in source, to be verified

Front
11.2R24outside dia. 1,086 mmtube-type equivalent: 11.2-24

Rear
14.9R28outside dia. 1,350 mmtube-type equivalent: 14.9/13-28

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 5566 · Fiat 55 66

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

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