420/85R38 (16.9R38) SWT SR-888 Radial Tractor Tire- Tubeless Heavy Duty Farm Tire
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420/85R38 Radial Tractor Tire (16.9R38) – 144 A8/B Tubeless SWT Farm Tire
Equivalent Tire Size: 16.9R38
Heavy-Duty Radial Tractor Tire for Agricultural Performance
The 420/85R38 radial tractor tire (equivalent to 16.9R38) is engineered for maximum traction, flotation, and durability in demanding agricultural operations. Designed for row-crop, utility, and high-horsepower tractors, this tubeless SWT radial tire delivers dependable field and transport performance under heavy workloads.
Built with advanced radial construction and a deep agricultural tread pattern, this tire provides excellent grip in soil, mud, and mixed terrain while maintaining smooth ride quality and reduced soil compaction.
Advanced SWT Radial Technology
The SWT (Standard Width Tire) design provides a balanced footprint for uniform wear, enhanced stability, and improved load distribution. Its flexible radial sidewall allows operation at lower inflation pressures, helping improve flotation and minimize field damage.
Key Features of the 420/85R38 SWT Tractor Tire
- Radial Construction – Improved traction, flexibility, and extended tread life
- Deep R-1 Agricultural Tread – Excellent grip and self-cleaning performance
- Tubeless Design (TL) – Supports lower air pressure for better flotation
- High Load Capacity – Rated up to 2800 kg / 6160 lbs
- SWT Construction – Optimized footprint for even wear and stability
- Reinforced Sidewalls & Casing – Built for heavy-duty agricultural workloads
Tire Measurements
| Measurement | Inches | Millimeters |
|---|---|---|
| Section Width (SD) | 16.5" | 419 mm |
| Rim Width (RW) | 14" | 356 mm |
| Rim Diameter (RD) | 38" | 965 mm |
| Overall Diameter | 66.1" | 1679 mm |
| Tread Depth (NSD) | 2.05" | 52 mm |
Technical Specifications
| Specification | Details |
|---|---|
| Load Capacity | 2800 kg / 6160 lbs |
| Inflation Pressure | 1.6 bar / 23 psi |
| Load Index | 144 |
| Speed Rating | B / 50 kmph | B / 30 mph |
| Construction | Radial Tubeless (TL) |
Why Choose SWT Radial Tractor Tires?
SWT radial tractor tires are engineered for maximum field traction, reduced soil compaction, and long-lasting durability. Their advanced radial design improves ride comfort, fuel efficiency, and tread life while supporting demanding agricultural workloads.
Ideal Applications
- Row-crop tractors
- Utility tractors
- Field tillage and cultivation
- Heavy agricultural transport
- Mixed soil and field conditions
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 420/85R38?
420/85R38 is commonly considered the radial equivalent of 16.9R38 tractor tires.
Q: Is this a tubeless tractor tire?
Yes, this tire features tubeless (TL) radial construction.
Q: What are the advantages of radial tractor tires?
Radial tires provide improved traction, smoother ride quality, reduced soil compaction, and longer tread life.
Q: What applications is this tire best suited for?
This tire is ideal for row-crop tractors, utility tractors, tillage, cultivation, and agricultural transport applications.
Upgrade your equipment with a dependable 420/85R38 SWT radial tractor tire built for traction, durability, and long-lasting agricultural performance.