






🚛 Tow with confidence, haul with power!
The Mastertrack UN203 ST205/75R14 is a robust 6-ply radial trailer tire designed exclusively for trailer use. With a 26.1-inch diameter, 205 mm width, and a load capacity of 1760 lbs per tire, it supports heavy loads at speeds up to 81 mph. Rated for 50 psi max pressure and built with durable radial construction, this tire ensures reliable, stable towing performance for professional-grade trailers.







| Brand | Mastertrack |
| Size | ST205/75R14 6Ply |
| Section Width | 205 Millimeters |
| Load Capacity | 1760 Pounds |
| Tread Depth | 10 32nds |
| Maximum Pressure | 50 Pound per Square Inch |
| Rim Width | 5.5 Inches |
| Tire Diameter | 26.1 Inches |
| Item Diameter | 26.1 Inches |
| Item Weight | 20.9 Pounds |
| Automotive Fit Type | Universal Fit |
| UPC | 812561022007 |
| Construction Type | Radial |
| OEM Part Number | HF-ST39 |
| Manufacturer | Unicorn |
| Model | UN203 |
| Item Weight | 20.9 pounds |
| Item model number | HFST39 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | HFST39 |
A**R
good
Always had mastertrack on my boat trailer never had a problem...good tire
P**R
nice replacement tire
Time will tell if it holds up but at the start looks good, fits well and installed well on my boat trailer.
R**Y
Smooth purchase and great tire
no complaints!
Trustpilot
2 weeks ago
2 months ago