Hankook Vantra Trailer ST01 ST235/80R16 123/119N E Trailer Tire
Hankook Vantra Trailer ST01 ST235/80R16 is a heavy-duty radial tire purpose-built for high-load towing applications, including large 5th wheels, travel trailers, and toy haulers. Engineered with a 10-ply Load Range E construction, it features a specialized high-stiffness tread compound and a reinforced belt structure to minimize heat buildup during long-distance highway travel. This ST-rated (Special Trailer) tire is designed to deliver superior tracking and significantly reduced sway under heavy loads. With a massive single-tire load capacity of 3,420 lbs and anti-aging rubber technology to resist sidewall cracking, the Vantra ST01 provides the professional-grade reliability required for serious towing.
Technical Specifications
| Specification | Detail |
|---|---|
| Tire Size | ST235/80R16 |
| Tire Width | 235 mm |
| Aspect Ratio | 80 |
| Wheel Diameter | 16 in |
| Load Index | 123/119 |
| Speed Rating | N |
| Construction | Radial |
| Ply Rating | 10-Ply |
| Load Range | E |
| Sidewall | Black Wall |
| Max Load (Single) | 3,420 lbs @ 80 PSI |
| Max Load (Dual) | 3,000 lbs @ 80 PSI |
| Maximum Tire Pressure | 80 PSI |
| Overall Diameter | 30.7 in |
| Minimum Rim Width | 6.5 in |
| Maximum Rim Width | 6.5 in |
| Revolutions Per Mile | 681 |
| Tread Depth | 8/32 in |
| Extended Mobility | No |
| Studdable | No |
| Ship Weight | 44.16 lbs |
Key Features & Benefits
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High-Load Stability: Specifically tuned to support the weight and high center of gravity typical of 16-inch wheel recreational and commercial trailers.
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Heat Management System: The decoupling grooves act as cooling vents, allowing the tire to maintain structural integrity even under maximum load in hot summer weather.
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Predictable Tracking: The symmetric ribbed design ensures your trailer follows the tow vehicle with precision, reducing driver fatigue during long trips.
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Flat-Spot Resistance: Built with a robust internal polyester carcass that resists flat-spotting after the trailer has been stationary for extended periods.
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Uniform Tread Wear: Advanced footprint simulation technology ensures even weight distribution across the tread, maximizing service life.
Item Specifics
- Brand: Hankook
- Model: Vantra Trailer ST01
- MPN / Part Number: 2021438
- Tire Width: 235 mm
- Aspect Ratio: 80
- Wheel Diameter: 16 in
- Load Index: 123/119
- Speed Rating: N
- Season: Trailer Use Only
- Construction: Radial
- Ply Rating: 10-Ply
- Load Range: E
- Sidewall: Black Wall
- Extended Mobility: No
- Max Load (Single): 3,420 lbs @ 80 PSI
- Max Load (Dual): 3,000 lbs @ 80 PSI
- Overall Diameter: 30.7 in
- Minimum Rim Width: 6.5 in
- Revolutions Per Mile: 681
- Tread Depth: 8/32 in
- Studdable: No
- Vehicle Type: Trailer
Why Buy from AlloyExpressWheel.com
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Authentic & High-Quality Inventory
At AlloyExpressWheel.com, you’ll find genuine Hankook Tires — no fake or low-grade copies, just trusted, top-quality gear. -
Expert Advice for Fitment
We know Hankook Tires. Our team helps make sure you pick the right Tires for your vehicle. -
Competitive Pricing
We source Hankook Tires at highly competitive rates — you’re paying for the product, not inflated margins. -
Secure Packaging & Reliable Shipping
Hankook Tires are heavy and delicate. We ship with protective packaging and partner with reliable shippers so your Tires arrive in perfect condition. -
Excellent Customer Service
From pre-sale support to after-sales help, we’re committed to your satisfaction. Need help with mounting, fitment, or returns? We’ve got your back. -
Warranty & Return Support
We sell quality Tires from brands like Hankook that are backed by manufacturer warranties. And if there’s a problem, we’re here to assist.



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