Hankook Vantra Trailer ST01 ST235/85R16 125/121N E Trailer Tire

Hankook Vantra Trailer ST01 ST235/85R16 125/121N E Trailer Tire

Hankook Vantra Trailer ST01 ST235/85R16 is a heavy-duty, high-capacity radial tire purpose-built for the most demanding towing applications. Featuring a reinforced 10-ply Load Range E construction, it is engineered for large 5th wheels, heavy-duty flatbeds, and horse trailers. This ST-rated (Special Trailer) tire utilizes Decoupling Groove Technology to dissipate heat, preventing failure during long-distance highway hauls. With an impressive single-tire load capacity of 3,640 lbs and an anti-aging rubber compound to resist sidewall cracking, the Vantra ST01 delivers the structural integrity and stable tracking required for professional-grade hauling.

Technical Specifications

Key Features & Benefits

1. Maximum Load Stability: Perfectly suited for high-profile trailers, providing a stable foundation that reduces the “porpoising” effect during towing.

2. Advanced Heat Dissipation: The decoupling grooves act as a thermal management system, preventing the common heat-related blowouts found in standard trailer tires.

3. Durable Multi-Steel Belt Structure: Reinforced internal belts provide high puncture resistance and maintain a consistent footprint for even tread wear.

4. Flat-Spot Resistance: Built with high-strength internal materials that help the tire maintain its round shape even after sitting stationary for months.

5. Straight-Line Tracking: The symmetric 4-rib design ensures the trailer follows the tow vehicle with precision, increasing driver confidence on the highway.

Item Specifics

• Brand: Hankook

• Model: Vantra Trailer ST01

• MPN / Part Number: 2021439

• Tire Width: 235 mm

• Aspect Ratio: 85

• Wheel Diameter: 16 in

• Load Index: 125/121

• 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): 3,640 lbs @ 80 PSI

• Max Load (Dual): 3,200 lbs @ 80 PSI

• Overall Diameter: 31.6 in

• Minimum Rim Width: 6.5 in

• Revolutions Per Mile: 661

• Tread Depth: 8/32 in

• Studdable: No

• Vehicle Type: Trailer

Why Buy from AlloyExpressWheel.com

1. Authentic & High-Quality Inventory
   At AlloyExpressWheel.com, you’ll find genuine Hankook Tires — no fake or low-grade copies, just trusted, top-quality gear.

2. Expert Advice for Fitment
   We know Hankook Tires. Our team helps make sure you pick the right Tires for your vehicle.

3. Competitive Pricing
   We source Hankook Tires at highly competitive rates — you’re paying for the product, not inflated margins.

4. 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.

5. 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.

6. 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.