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Open Country MT-R

Open Country M/T-R has been developed for Cross-Country Rally racing with best off-road performance and extreme toughness in OPEN COUNTRY brand series.

Increased run-through performance in muddy and sandy terrains. The new tread design and compound of Open Country M/T-R give the tire better cut-and-chip resistance.

*For racing purposes only. It does not have permission for the road.

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Features and benefits

Large Traction Blocks
  • Zigzag blocks lead to an excellent traction performance
Staggered Shoulder Lugs
  • Staggered shoulder lugs provide additional biting off-road traction and handling
Equal Pitch
  • Increased tread toughness
Sipless Tread Blocks
  • Provide better handling, traction and chip-cut resistance in off-road


EU label column links to the European Product Database for Energy Labelling for the product specification listed.

Rim Diameter
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
EU label
Rolling Resistance
Wet Grip
Noise dB
Rim Protector
Ice Grip
Tire Size Rim Diameter Overall Diameter (mm) Overall Width (mm) Static Radius (mm) Approved Rim Width Range (inch) EU Label Rim Protector 3PMS Ice Grip POR
37x12.50 R17 * 17 928 318 8.0-10-10.5 - - - - Yes

* Not subject to EU label regulation


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