Truck-Size › Mack › MD7

Mack MD7 tire sizes

Factory tire sizes for the Mack MD7 (300 HP, 4x2):

  • 300 HP
  • 4x2
  • Rigid truck
  • Rim 22.5x8.25
Drive axle11R22.5Steer axle11R22.5
4x2
Drive axle11R22.5
Outside dia.
1,054mm
Width
279mm
Rim
22.5″
metric equivalent: 275/80R22.5
Steer axle11R22.5
Outside dia.
1,054mm
Width
279mm
Rim
22.5″
metric equivalent: 275/80R22.5

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

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

Dual tire match and other tools →

Source: macktrucks.com

FAQ

What is the front tire size of the Mack MD7?

The Mack MD7 comes from the factory with 11R22.5 tires on the steer axle.

What is the rear (drive axle) tire size of the Mack MD7?

The Mack MD7 comes from the factory with 11R22.5 tires on the drive axle.

Can I fit a different tire size on the Mack MD7?

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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