Doublestar DSRT81

Specifications

Brand	Doublestar
Model	ST Radial
Size	235/85R16
Section Width	235
Aspect Ratio	85
Tire Height	N/A
Rim Diameter	16
Standard Rim:	6½J
Season	All Season
Performance	Highway
Car Type	Trailer

Sidewall Construction:	All Steel
Load Index	132/127
Speed Rating	L
Load Range	G (14 Ply)
Overall Diameter	31.7
Tread Depth	11/32
UTQG	N/A
MAX. LOAD SINGLE (KG/LBS):	2000/4409
MAX. LOAD DUAL (KG/LBS):	1750/3858
INFLATION PRESSUREe (KPA/PSI):	760/110

Product Description

Attention: If you are purchasing two or more tires, due to the size of the tires, the packages may be separated at the courier facility and the packages will not arrive on the same day even if we ship them together. You can view tracking information by logging into the courier website using the master tracking number you received via email. For example, you may receive 1 tire one day and a 2nd tire the next day or the day after, or 2 tires one day and a 3rd or 4th tire the day after. We understand the inconvenience this causes buyers, but it is definitely out of our control.

Advantage

Doublestar DSRT81 Trailer Tire - All-Season Highway Terrain Performance

The Doublestar DSRT81 is a premium all-season highway terrain tire exclusively engineered for trailer use.

Important Note: This tire is NOT suitable for mounting on light trucks, as its construction is specifically optimized to support trailer weights and operational demands—light trucks require different structural reinforcement to accommodate their unique load capacities and performance requirements. It is designed for TRAILER USE ONLY.

All-Season Traction & Wet Road Safety

Engineered for reliable performance across all weather conditions, the DSRT81 features an advanced tread design paired with a high-quality all-season compound. The tread pattern creates abundant biting edges to enhance grip on dry pavement, while the silica-infused compound maintains rubber flexibility in fluctuating temperatures—ensuring consistent traction even in winter conditions. Additionally, deep circumferential grooves efficiently channel water and slush away from the tire's contact patch, minimizing hydroplaning risks and delivering secure handling on wet roads.

Superior Controllability & Maneuverability

Precise control is a hallmark of the DSRT81, thanks to its ribbed tread design that maintains continuous road contact. This close contact enhances steering responsiveness, allowing for faster and more accurate reaction to driver inputs, while also stabilizing the tire structure under driving pressure. The outer tread ribs further reinforce cornering and maneuvering capabilities, providing a safe and confident towing experience.

Extended Service Life

Designed for long-lasting performance, the DSRT81 incorporates an optimized footprint and durable rubber compound. The evenly distributed pressure across the tread prevents irregular wear, while the robust compound reduces overall treadwear rates. This slow, uniform wear pattern significantly extends the tire's service life, offering excellent value over time.

Heavy-Duty Load Capacity

Built to handle demanding trailer loads, the DSRT81 features a reinforced internal structure and high-strength rubber compound. The reinforced construction maintains the tire's ideal shape under heavy loads and driving pressure, resisting deformation and maximizing load-carrying capacity. This design ensures reliable performance even when hauling heavy cargo, enhancing both load-handling power and overall stability.

Manufacturer's Recommendation

Tire manufacturers advise replacing tires every 10 years from the date of manufacture. Proper storage prior to sale will not shorten the tire's service life—ensuring you get full value from your purchase when stored correctly.

Rims sold separately

About us

WANGXIAUTO specializes in providing premium automotive exterior accessories, including spoilers, wings, taillights, and pedals. With rigorous quality control and a focus on material integrity and durability, we ensure every product meets high standards of craftsmanship and compatibility.

Customer-centric at our core, we offer expert purchasing support and reliable after-sales service to help every car owner achieve a safe and satisfying vehicle upgrade.

Delivery details

We ship all orders to the United States via FedEx Ground or Home Delivery. Please provide a physical street address for delivery, as FedEx cannot deliver to PO Boxes. Typical delivery time is 1-6 business days. For sales tax, eBay collects and remits applicable state sales tax for all U.S. orders in accordance with local regulations.

For more details, please refer to eBay's help article "Taxes and import charges".

Return details

We offer a straightforward 90-day return policy from the date of purchase. Should you need to initiate a return or refund, please contact our customer service team within 5 business days of receiving the item. To help us assist you promptly, kindly provide a detailed description of the issue along with supporting photographs for verification.

If the item is returned in its original, unused condition, you will receive a full refund with no restocking fees. Should your item arrive incorrect, damaged, or not as described, please contact us immediately. Our team is committed to working with you to promptly resolve any issues and ensure your complete satisfaction.

Before completing your order, we strongly recommend confirming all item specifications to ensure compatibility with your vehicle. Our customer service team is available to assist with any product selection questions.

Feedback

If you're satisfied with your purchase, we'd be grateful if you could take a moment to leave us positive feedback - your support is very important to us!

Please contact us before leaving neutral (3-star) or negative (1-2 star) feedback.We'll actively work to address the problem and strive to ensure your satisfaction.

Our working hours are:
US Eastern Standard Time | Sunday to Thursday | 21:00 pm to 7:00 am
Orders and emails will be processed for you during this time, any questions you can leave a message to us, if we do not have the first time to give you an answer, we hope you can understand, we will be the first time to deal with your problems first when we are at work.