Segment

PATTERN NAME
Pattern
Tyre Size
Tyre Size Taxonomy
Overall Diameter (mm)
Overall Diameter Taxonomy
Section Width (mm)
Section Width Taxonomy
TRA Code
TRA Code
Speed Index
Speed Index
Construction
Construction

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AGRICULTURE

CONSTRUCTION & INDUSTRIAL

OTR Tyres

IL 09
 L-2/G-2
 A2/B
 Bias
 
EL 18
 E-3/L-3
 A2/B
 Bias
 
EL 09 PLUS
 E-3/L-3
 A2/B
 Bias
 
EL 09
 E-3/L-3
 A2/B
 Bias
 
EM 18
 E-3/L-3
 A2/B
 Bias
 
EM 27 E-3/L-3
 E-3/L-3
 A2/B
 Bias
 
Our off-the-road tyres (OTR tyres) and earthmover tyres are engineered to deliver dependable performance in the most demanding operating environments, including mining, quarrying, construction, and large-scale infrastructure development. The range includes dump truck tyres, wheel loader tyres, motor grader tyres, and articulated dump truck tyres designed to withstand extreme loads, abrasive surfaces, and continuous working cycles. Built for heavy-duty performance, our portfolio features heavy-duty OTR tyres for surface mining, large earthmoving machines, and material-handling equipment. Each tyre is developed using advanced materials, deep tread geometries, and high-strength casing technologies to maximise durability and productivity in rugged terrain. The range offers both radial OTR tyres and bias OTR tyres, along with specialised solutions such as deep tread OTR tyres, reinforced casing tyres, chip & cut-resistant tyres, and puncture-resistant OTR tyres for high-risk applications. Compounds engineered for heat resistance and improved wear performance ensure consistent operation in long-haul mining routes, high-temperature loading zones, and severe quarry conditions. Designed to minimise downtime and reduce lifecycle operating cost, our tyres support safe handling, high load stability, and reliable traction across rock, gravel, mud, and loose aggregates. Whether used as off road tyres for construction, mining tyres, quarry tyres, or industrial OTR tyres, the entire range is built to withstand extreme ground pressure levels, aggressive surfaces, and heavy mechanical stress while maintaining structural integrity and tread life.

Technical Benefit Highlights

  • Reinforced casing construction for improved load-bearing performance and sidewall protection
  • Advanced tread compound for extended wear life and resistance to cuts, chips, and chunking
  • Deep tread OTR designs for increased traction and longer service cycles in abrasive terrain
  • Heat-resistant OTR tyres engineered to reduce heat buildup during long cycle operations
  • Optimised tread blocks and rock-ejector grooves for reduced stone retention and better grip
  • Available in radial and bias OTR construction types to suit machine duty cycles and ground conditions

Operational Use Cases

  • Earthmoving & Infrastructure Projects – high-load wheel loader and grader applications
  • Surface Mining & Quarrying – rugged compounds for dump trucks and articulating haulers
  • Construction & Industrial Handling – machines working on rock, concrete, and high-impact ground
  • Designed for uninterrupted performance in continuous 24×7 operational environments

FAQs – OTR Tyres

What is the right OTR tyre size for a rigid dump truck?

The right tyre size depends on machine capacity, load cycles, rim compatibility, and haul route profile. Selecting the appropriate specification ensures better stability, traction, and casing life while supporting maximum payload efficiency. Always refer to the equipment manufacturer’s recommendation and match it with tyre load and speed rating charts.

How to choose between bias and radial OTR tyres?

Radial OTR tyres offer better heat management, longer tread life, and improved ride comfort, making them suitable for longer haul cycles and high-speed operations. Bias OTR tyres provide stronger sidewalls and impact resistance, making them ideal for short-cycle operations and extremely rough terrain. The choice depends on duty cycle, machine type, and surface conditions.

What are terrain categories (L-2/G-2, E-3/L-3) and how do they impact tyre selection?

OTR tyres are classified based on tread depth and intended application. For example, L-2/G-2 classifications suit soft ground or general earthmoving, while E-3/L-3 classifications offer deeper treads for rocky or abrasive surfaces. Selecting the correct category ensures optimal traction and wear performance based on surface conditions.

How to maintain OTR tyres for longer life?

Regular air-pressure checks, alignment inspection, avoiding overload, and monitoring surface hazards help maximise tyre life. Scheduled rotations and ensuring proper rim fitment also improve performance and prevent premature wear or casing damage.

What warranty or after-sales support is offered for OTR tyres?

OTR tyres are supported with structured warranty coverage based on manufacturing standards, casing reliability, and performance expectations. Support is provided through technical evaluation and assistance aligned with operational requirements.

Can OTR tyres designed for mining be used on construction sites?

Yes, depending on tread category and construction type. Mining tyres designed for harsh rocky surfaces also perform well in heavy construction, quarry, and industrial sites where cut-resistance and high load capacity are essential.