OTR Tires
- Availability: Out of Stock$3,034.68More Info...Additional Info-Bearing-Box Quantity-Center Bore in/mm-Country of OriginUSAHub Length-Industry CodeE3/L3Load Index177Load/Speed Index177BPattern/PositionE3/L3Rolling Circumference184.5Speed Rating/Speed (MPH)B/30Static Loaded Radius (inch)27.98Surface / Terrain-Tread Width-Tube Type / TubelessTUBELESSWeight (Lbs.)522.000000Wheel Back Spacing in/mm-Wheel Front Spacing in/mm-Wheel Offset in/mm-
- Availability: Out of Stock$524.01More Info...Additional Info-Bearing-Box Quantity-Center Bore in/mm-Country of OriginUSAHub Length-Industry CodeR4Load Index151Load/Speed Index151A2Pattern/PositionR-4Rolling Circumference98Speed Rating/Speed (MPH)A2/5Static Loaded Radius (inch)15Surface / TerrainALL TERRAINTread Width12.1Tube Type / TubelessTUBELESSWeight (Lbs.)99.000000Wheel Back Spacing in/mm-Wheel Front Spacing in/mm-Wheel Offset in/mm-
- Availability: Out of Stock$2,850.58More Info...Additional Info-Bearing-Box Quantity-Center Bore in/mm-Country of OriginUSAHub Length-Industry CodeE3/L3Load Index186Load/Speed Index186A2Pattern/PositionE3/L3Rolling Circumference178.5Speed Rating/Speed (MPH)A2/5Static Loaded Radius (inch)-Surface / Terrain-Tread Width-Tube Type / TubelessTUBELESSWeight (Lbs.)578.000000Wheel Back Spacing in/mm-Wheel Front Spacing in/mm-Wheel Offset in/mm-
- Availability: Out of Stock$1,234.50More Info...Additional InfoLATERALLY DESIGNED LUGS PROVIDE MAXIMUM , EVEN TRACTION ALONG THE LENGTH OF THE LUG. RESISTS BUCKLING, CRACKING AND TEARING.Bearing-Box Quantity-Center Bore in/mm-Country of OriginUSAHub Length-Industry CodeL2Load Index174Load/Speed Index174A2Pattern/PositionL2Rolling Circumference169Speed Rating/Speed (MPH)A2/5Static Loaded Radius (inch)25Surface / Terrain-Tread Width-Tube Type / TubelessTUBELESSWeight (Lbs.)331.000000Wheel Back Spacing in/mm-Wheel Front Spacing in/mm-Wheel Offset in/mm-
OTR Tires: A Comprehensive Overview
In the realm of heavy-duty industries, the significance of OTR (Off-The-Road) tires cannot be overstated. These specialized tires, designed to withstand the challenges of off-road terrains, play a pivotal role in ensuring the efficiency and safety of operations in some of the world's most demanding environments.
What Are OTR Tires?
The term "Off-The-Road" encompasses tires specifically designed for vehicles and machinery that operate in challenging terrains, away from paved roads. Unlike the regular tires you'd find on passenger vehicles, OTR tires are built with reinforced materials and unique designs to handle rough conditions, heavy loads, and specific tasks.
Types of OTR Tires
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Radial vs. Bias:
- Radial Tires: Characterized by layers of fabric with cords running radially, or perpendicular to the tread. They offer longer life and better fuel economy. For instance, a 29.5R25 tire is a radial tire suitable for large loaders.
- Bias Tires: Layers or plies run diagonally from one bead to the other. They are generally more rugged and resistant to punctures.
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Tread Patterns:
- Deep Tread: Ideal for rocky terrains, offering a depth of around 32/32 or more.
- Regular Tread: Common for general purposes, with a depth of around 22/32.
- Smooth: Used mainly for industrial purposes where traction isn't a primary concern.
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Specialized OTR Tires:
- Heat Resistant: Designed to operate in high-temperature environments, like steel mills.
- Cut Resistant: Perfect for sharp terrains like quarries.
- Rock Traction: Optimized for grip in rocky environments.
Key Industries Using OTR Tires
- Mining: In environments like coal mines, where sharp rocks and heavy loads are common, OTR tires like the 18.00-25 are invaluable.
- Construction: For machinery like cranes or dump trucks, stability and load-bearing are crucial. Tires such as the 20.5R25 are popular choices.
- Agriculture: Tractors and harvesters require tires like the 800/70R38, designed for both traction and minimal soil disruption.
- Industrial: Forklifts and transport equipment in factories may utilize a 12.00-20 lug tire for indoor operations.
Factors to Consider When Choosing OTR Tires
- Terrain: A sandy desert operation would require a different tire compared to a muddy construction site.
- Machine Type: A 40-ton dump truck and a 5-ton forklift have vastly different tire needs.
- Load Capacity: Overloading can lead to premature tire wear and potential hazards. A tire with a load index of 200 can carry up to 30,900 lbs.
- Weather Conditions: Some tires are designed to perform optimally in cold conditions, while others are built for hot, arid environments.
Maintenance and Longevity
Regular checks can identify early signs of wear, potential punctures, or sidewall damage. Rotating tires ensures even wear, and maintaining the correct inflation can prolong tire life by up to 30%. Storing tires away from direct sunlight and in cool, dry places can also prevent premature aging.
Safety Considerations
Using worn-out or unsuitable OTR tires can lead to accidents, decreased efficiency, and increased operational costs. It's vital to adhere to manufacturer guidelines, understand the load index, and ensure the tire's speed rating matches the vehicle's operational speed.
OTR tires are the unsung heroes of heavy-duty industries, ensuring operations run smoothly, safely, and efficiently. By understanding their nuances and ensuring proper care, industries can optimize their operations, ensuring safety and maximizing productivity. Whether you're navigating the rocky terrains of a mine or the smooth floors of a warehouse, the right OTR tire makes all the difference.