18.4-26 POWER LUG R-4 12PR Industrial Tractor Tire – Heavy Duty Tubeless Tire
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18.4-26 Tire 12PR POWERLUG R-4 – Heavy Duty Industrial Tractor Tire (TL)
Built for Strength, Traction, and Industrial Performance
The 18.4-26 POWERLUG R-4 tire is engineered for industrial, agricultural, and utility applications, delivering exceptional durability, traction, and load-carrying performance. With a 12 ply rating (12PR) and tubeless (TL) construction, this heavy-duty tire provides strong sidewall support and long-lasting reliability in demanding environments.
Designed for Heavy-Duty Equipment
Built for loaders, backhoes, and tractors, this 18.4-26 industrial tire offers stable handling, enhanced traction, and extended tread life. Its R-4 industrial tread pattern ensures dependable grip on dirt, gravel, and mixed surfaces while maintaining durability on hard terrain.
Key Features of the 18.4-26 POWERLUG R-4 Tire
- 18.4-26 tire size for industrial and agricultural equipment
- R-4 industrial tread design for balanced traction and wear resistance
- 12PR (12 ply rating) for heavy-duty load capacity
- Tubeless (TL) construction for easy maintenance and reliability
- Reinforced sidewalls for stability under load
- Versatile use for tractors, loaders, and utility equipment
Tire Measurements
| Measurement | Inches | Millimeters |
|---|---|---|
| Section Width | 18.7" | 475 mm |
| Rim Width | 16.0" | 406 mm |
| Rim Diameter | 26" | 660 mm |
| Overall Diameter | 56.1" | 1425 mm |
| Static Loaded Radius | 25.0" | 635 mm |
| Rolling Circumference | 165.0" | 4191 mm |
| Tread Depth | 28 (32nds) | — |
Performance Specifications
| Specification | Details |
|---|---|
| Load Capacity | 4000 kg / 8800 lbs |
| Inflation Pressure | 2.4 bar / 36 psi |
| Load Index | 156 |
| Speed Rating | A8 (40 km/h / 25 mph) |
| Construction | Tubeless (TL) |
| Ply Rating | 12PR |
Why Choose POWERLUG R-4 Tires
POWERLUG R-4 tires are designed for strength, traction, and long-term reliability. Their industrial tread design delivers excellent wear resistance while maintaining grip across multiple surfaces, making them ideal for heavy-duty applications.
Ideal Applications
- Backhoes and loaders
- Industrial tractors
- Agricultural equipment
- Utility and grounds maintenance equipment
Shipping Information
Due to the size and weight of this item, shipping costs will vary. Please contact us for a freight quote before placing your order to avoid delays.
Call us: 229-231-2111
Frequently Asked Questions
Q: What is an R-4 tire?
R-4 is an industrial tread pattern designed for durability, wear resistance, and balanced traction on mixed surfaces.
Q: What equipment is this tire suitable for?
It is ideal for loaders, backhoes, tractors, and utility equipment.
Q: What does 12PR mean?
It indicates a 12 ply rating, providing increased strength and load capacity.
Q: Is this tire tubeless?
Yes, it features a tubeless (TL) construction for easy maintenance.
Upgrade your equipment with a durable 18.4-26 POWERLUG R-4 tire built for heavy-duty performance. Add to cart today.