OTR & Mining Tires

Built for the
Harshest
Conditions on Earth

Engineering-grade radial and bias OTR tires for open-pit dumpers, underground loaders, and heavy mining equipment. From 49" to 63" rim — designed where failure is not an option.

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107+
SKUs Available
63"
Max Rim Size
100t
Max Load Capacity
E4/L5
Top Tread Grades
Applications

One Source.
Every Mining Tire.

Purpose-engineered tread designs for each application — from 500-ton haul trucks to underground LHDs.

E4 Open-Pit Dumpers
Tread E4 · Radial
Open-Pit Dumpers
CAT 797, Komatsu 980E, Liebherr T284 & more
E3 Dumpers & Scrapers
Tread E3 · Radial & Bias
Dumpers & Scrapers
Construction sites, quarries and mining operations
L5 Giant Loaders
Tread L5 / L5S · Radial & Bias
Giant Loaders & LHDs
Underground mines, severe cut & abrasion conditions
L4 Loaders & Dozers
Tread L4 · Bias
Loaders & Dozers
Construction and mining sites, high durability
G2 Graders
Tread G2 / L2
Graders
Road maintenance and grading equipment
Radial & Bias Construction
Radial & Bias · All Segments
Radial & Bias Options
Steel-belted bias for cost-sensitive operations
Why XTHRA

Engineering Without Compromise

Every XTHRA tire is designed around one principle: keep heavy machinery running longer, in worse conditions.

⚙️
Superior Tread Depth
Up to 90mm tread depth on E4 radials for unparalleled wear resistance across long haul cycles.
🌡️
Low Heat Generation
Special sipe geometry and rubber compounds engineered for optimal heat dissipation under continuous heavy load.
💧
Wet Ground Performance
Open-block tread patterns with centered drainage channels for reliable traction over wet and muddy terrain.
🛡️
Cut & Abrasion Resistance
Reinforced shoulders and high-tenacity belt packages resist rock cuts in the most aggressive underground environments.
⚖️
Optimised Load Distribution
Balanced block architecture distributes payload stress evenly, extending casing life and reducing uneven wear.
🗺️
OEM Equipment Fit
Validated fitment data for Belaz, CAT, Komatsu, Liebherr, Hitachi and all major OEM platforms.
Size Catalog

Find Your Tire

Search size or pattern
Tread Code
Construction
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Size Pattern Tread Build Depth (mm) OD (mm) SW (mm) Max Load (kg) Max Speed (km/h) TKPH Cool
TMPH		 TKPH Std
TMPH		 TKPH Hot
TMPH		 Weight (kg) Std Rim
XTHRA Radial OTR Tire Technology
Technology

Radial Construction.
Bias Toughness.

XTHRA's compound and structural engineering bridges the gap between radial efficiency and bias-ply robustness.

  • 01
    High-Tensile Steel Belts
    Multiple crossed steel belt layers protect against puncture and contain tread growth under high inflation pressures.
  • 02
    Heat-Resistant Rubber Compounds
    Proprietary compound formulation maintains structural integrity at sustained high TKPH operating cycles.
  • 03
    Reinforced Bead & Sidewall
    Extra-heavy bead bundles and sidewall inserts resist rim damage during high-load cornering and cross-slope operation.
  • 04
    4th Generation Tread Design
    Evolved block geometry from decades of real-world mine data — refined for payload efficiency and maximum casing life.
"When a haul truck sits idle, every minute costs thousands. XTHRA tires are engineered so that never happens." — XTHRA Engineering Team
Contact

Ready to Specify
Your Fleet?

Our technical team will match the right tire to your equipment, haul-road conditions, and TKPH requirement.

✉️
🌐
Website
xthra.com
📍
Operations
Global Supply — Americas, APAC, EMEA