Adjusting Front Wheel Tread

LX1037558-UN-27MAR06

Rims with spacers

LX1037544-UN-21OCT05

Rims with lugs

LX1037545-UN-21OCT05

The width of lugs (O) is different on the various rims. Select the appropriate table.

Front-wheel tread can be adjusted by replacing or reversing the wheel rims.

In addition the complete wheel can be installed on the other side of the tractor. In doing so, maintain the direction of tire rotation.

After tread has been adjusted, check the settings for the fenders and steering stops. See ”Adjusting Fenders” in this Section.

Tread widths other than those quoted in the tables may result in damage to the tractor components.

Wheel tread on tractors equipped with a front loader must not exceed 1.80 m (71 in.).

Tire size	Tread widths (rims with spacers)
	1408 mm (55.4 in.)	1482 mm (58.3 in.)	1592 mm (62.7 in.)	1630 mm (64.2 in.)	1666 mm (65.6 in.)	1704 mm (67.1 in.)	1814 mm (71.4 in.)	1888 mm (774.3 in.)
11.2R20	A	B	C	E	D	F	G	H

Tire size	Lug (O)	Tread widths (rims with short lugs)
	38 mm (1.5 in.)	1454 mm (57.2 in.)	1544 mm (60.8 in.)	1628 mm (64.1 in.)	1644 mm (64.7 in.)	1752 mm (69.0 in.)	1844 mm (72.6 in.)	1950 mm (76.8 in.)
14.9LR20		—	—	D	E	F	G	H
11.2R24		B	C	D	E	F	G	H
12.4R24		—	C	D	E	F	G	H
13.6R24		—	C	—	D	F	G	H
11.2R28		—	C	D	E	F	G	H
375/70R20		—	—	D	E	F	G	H
280/85R24		B	C	D	E	F	G	H
320/70R24		—	C	D	E	F	G	H
320/85R24		—	C	D	E	F	G	H
340/85R24		—	C	—	D	F	G	H
360/70R24		—	C	—	D	F	G	H
380/70R24		—	C	—	D	F	G	H
420/65R24		—	—	—	D	F	G	H
440/65R24		—	—	—	D	F	G	H
280/85R28		—	C	D	E	F	G	H

Tire size	Lug (O)	Tread widths (rims with long lugs)
	90 mm (3.5 in.)	1454 mm (57.2 in.)	1544 mm (60.8 in.)	1628 mm (64.1 in.)	1644 mm (64.7 in.)	1752 mm (69.0 in.)	1844 mm (72.6 in.)	1950 mm (76.8 in.)
13.6R24		—	B	E	D	G	F	H
340/85R24		—	B	E	D	G	F	H
360/70R24		—	B	E	D	G	F	H
380/70R24		—	B	E	D	G	F	H
420/65R24		—	—	E	D	G	F	H
440/65R24		—	—	E	D	G	F	H