New Holland T580B tire size

Factory tire pairs for the New Holland T580B (55 HP, 2WD / 4WD):

2WD

Front
6.00-16outside dia. 735 mm

Rear
13.6-28outside dia. 1,310 mmradial equivalent: 340/85R28 (13.6R28)

2WD

Front
6.00-16outside dia. 735 mm

Rear
13.6-24outside dia. 1,200 mmradial equivalent: 340/85R24 (13.6R24)

4WD

Front
280/70R18outside dia. 846 mm

Rear
340/85R28outside dia. 1,287 mmtube-type equivalent: 13.6/12-28

4WD

Front
260/70R16outside dia. 770 mm

Rear
340/85R24outside dia. 1,188 mmtube-type equivalent: 13.6/12-24

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

Other New Holland models