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Başak 5075 Kompakt tire size

Factory tire pairs for the Başak 5075 Kompakt (75 HP, 4WD):

75 HP
4WD

Rear14.9-30Front280/70R20

4WD

Rear

14.9-30

Outside dia.: 1,415mm
Width: 378mm
Rim: 30″

radial equivalent: 380/85R30 (14.9R30)

380/85R30

Outside dia.: 1,404mm
Width: 380mm
Rim: 30″

Original bias-ply: 14.9-30 · 14.9R30

Front

280/70R20

Outside dia.: 912mm
Width: 282mm
Rim: 20″

No bias-ply equivalent

4WD

Rear

16.9-30

Outside dia.: 1,485mm
Width: 429mm
Rim: 30″

radial equivalent: 420/85R30 (16.9R30)

420/85R30

Outside dia.: 1,475mm
Width: 420mm
Rim: 30″

Original bias-ply: 16.9-30 · 16.9R30

Front

280/70R20

Outside dia.: 912mm
Width: 282mm
Rim: 20″

No bias-ply equivalent

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

What do the Başak 5075 Kompakt tyre sizes mean?

14.9-30 is an inch-sized tyre: section width about 14.9 inches, rim diameter 30 inches. The dash (-) marks bias (cross-ply) construction. Outside diameter is about 1,415 mm.

280/70R20 is a radial tyre: section width 280 mm, sidewall height 70% of the width, rim diameter 20 inches. The “R” marks radial construction. Outside diameter is about 912 mm.

16.9-30 is an inch-sized tyre: section width about 16.9 inches, rim diameter 30 inches. The dash (-) marks bias (cross-ply) construction. Outside diameter is about 1,485 mm.

In this pair the rear tyre's outside diameter is about 1.55 times the front. On 4WD tractors the front-to-rear tyre ratio must match the driveline ratio, so keep it when changing tyres.

1 other Başak models use the same rear size (14.9-30).

Technical data

Fuel tank: 75 L
Engine: 3 silindir 2,194 L
Weight: 3,460 kg

Values come from manufacturer or dealer sources; check the label of the existing part before buying. · Source: basaktraktor.com.tr

Also written as: Başak 5075Kompakt · Başak 5075-Kompakt

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Source: basaktraktor.com.tr (broşür)

FAQ

What is the front tire size of the Başak 5075 Kompakt?

The Başak 5075 Kompakt comes from the factory with 280/70R20 front tires.

What is the rear tire size of the Başak 5075 Kompakt?

The Başak 5075 Kompakt comes from the factory with 14.9-30 or 16.9-30 rear tires.

Can I fit a different tire size on the Başak 5075 Kompakt?

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.

How big is the Başak 5075 Kompakt fuel tank?

The Başak 5075 Kompakt fuel tank holds 75 litres.