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Kioti RX6620 tire size

Factory tire pairs for the Kioti RX6620 (66 HP, 4WD):

  • 66 HP
  • 4WD
Rear14.9-28Front9.5-20
4WD
Rear14.9-28
Outside dia.
1,365mm
Width
378mm
Rim
28″
radial equivalent: 380/85R28 (14.9R28)
Front9.5-20
Outside dia.
≈918mm
Width
241mm
Rim
20″
radial equivalent: 9.5R20
4WD
Rear18.4-24
Outside dia.
≈1,404mm
Width
467mm
Rim
24″
Front12.5/80-18
Outside dia.
≈997mm
Width
318mm
Rim
18″
4WD
Rear420/75R34
Outside dia.
≈1,494mm
Width
420mm
Rim
34″
Front320/70R24
Outside dia.
1,084mm
Width
319mm
Rim
24″
tube-type equivalent: 11.2-24

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

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

4WD ratio check and other tools →

Source: kioti.com (KIOTI Tractor, Daedong resmi ABD sitesi)

FAQ

What is the front tire size of the Kioti RX6620?

The Kioti RX6620 comes from the factory with 9.5-20 or 12.5/80-18 or 320/70R24 front tires.

What is the rear tire size of the Kioti RX6620?

The Kioti RX6620 comes from the factory with 14.9-28 or 18.4-24 or 420/75R34 rear tires.

Can I fit a different tire size on the Kioti RX6620?

Equivalent sizes with a very close outside diameter can be fitted (e.g. the radial equivalent). On 4WD, a changed front/rear ratio can damage the driveline, so check it with the 4WD ratio tool first.

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