520/85R42 (20.8R42) SR-888 Radial Tractor Tire – Tubeless Heavy Duty Farm Tire
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520/85R42 (20.8R42) SR-888 Radial Tractor Tire – Tubeless Heavy Duty Farm Tire
Equivalent Tire Size: 20.8R42
Heavy-Duty Radial Tire for High-Horsepower Agricultural Equipment
The 520/85R42 SR-888 radial tractor tire is engineered for modern high-horsepower tractors and demanding agricultural applications. Built with advanced radial technology and durable tubeless construction, this tire delivers exceptional traction, flotation, and dependable field performance in challenging farming conditions.
Commonly used as a rear tractor tire, the 20.8R42 equivalent radial tire provides reduced soil compaction, smoother ride quality, and improved fuel efficiency while maintaining excellent load-carrying performance.
Advanced SR-888 Radial Technology
The radial construction of the 520/85R42 agricultural tire improves traction, ride comfort, and tread wear while maintaining excellent durability under heavy agricultural workloads and transport applications.
Key Features of the 520/85R42 SR-888 Tractor Tire
- Radial Construction – Improved traction, ride comfort, and longer tread life
- Tubeless Design (TL) – Reliable operation and easier maintenance
- Deep Agricultural Tread – Excellent field grip and self-cleaning capability
- High Load Capacity – Rated up to 4125 kg / 9075 lbs
- Optimized Footprint – Reduced soil compaction and improved flotation
- Reinforced Sidewalls & Casing – Built for demanding agricultural workloads
Tire Measurements
| Measurement | Inches | Millimeters |
|---|---|---|
| Section Width | 20.3" | 516 mm |
| Recommended Rim Width | 18L" | 457 mm |
| Approved Rim Width | 16" | 406 mm |
| Rim Diameter | 42" | 1067 mm |
| Overall Diameter | 76.8" | 1951 mm |
| Static Loaded Radius | 33.8" | 859 mm |
| Rolling Circumference | 225.8" | 5735 mm |
| Tread Depth (NSD) | 2.28" | 58 mm |
Technical Specifications
| Specification | Details |
|---|---|
| Brand | SR-888 |
| Construction | Radial Tubeless (TL) |
| Load Capacity | 4125 kg / 9075 lbs |
| Inflation Pressure | 1.6 bar / 23 psi |
| Load Index | 157 |
| Speed Rating | B / 50 kmph | B / 30 mph |
Why Choose SR-888 Radial Tractor Tires?
SR-888 radial tractor tires are engineered for traction, flotation, durability, and fuel efficiency. Their advanced radial construction improves ride comfort and field performance while helping reduce soil compaction during demanding agricultural operations.
Ideal Applications
- High-horsepower tractors
- Large-scale farming operations
- Field tillage and cultivation
- Heavy agricultural transport
- Modern row-crop farming
Shipping Information
Due to the size and weight of this item, shipping costs will vary by location. 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 the equivalent size of 520/85R42?
520/85R42 is commonly considered the radial equivalent of 20.8R42 tractor tires.
Q: Is this tire tubeless?
Yes, this tire features tubeless (TL) radial construction.
Q: What are the benefits of radial tractor tires?
Radial tires provide improved traction, smoother ride quality, reduced soil compaction, and longer tread life.
Q: What equipment is this tire suitable for?
This tire is ideal for high-horsepower tractors, row-crop tractors, and heavy agricultural equipment.
Upgrade your equipment with a dependable 520/85R42 SR-888 radial tractor tire built for traction, durability, and long-lasting agricultural performance.