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Mack Granite 84 tire sizes

Factory tire sizes for the Mack Granite 84 (425 HP, 8x4):

  • 425 HP
  • 8x4
  • Rigid truck
Drive axle11R22.5Steer axle425/65R22.5
8x4
Drive axle11R22.5
Outside dia.
1,054mm
Width
279mm
Rim
22.5″
metric equivalent: 275/80R22.5
Steer axle425/65R22.5
Outside dia.
1,124mm
Width
425mm
Rim
22.5″

The tires on the vehicle may not be original. A different size changes the speedometer and tachograph reading and may not match the registration.

Also written as: Mack Granite84 · Mack Granite-84

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

Dual tire match and other tools →

Source: qualitytruckandequipment.com

FAQ

What is the front tire size of the Mack Granite 84?

The Mack Granite 84 comes from the factory with 425/65R22.5 tires on the steer axle.

What is the rear (drive axle) tire size of the Mack Granite 84?

The Mack Granite 84 comes from the factory with 11R22.5 tires on the drive axle.

Can I fit a different tire size on the Mack Granite 84?

Sizes with a very close outside diameter and a sufficient load index can be fitted. A different diameter changes the speedometer and tachograph reading and may not match the registration. Dual tires must have the same diameter.

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