Dunlop SP Sport 01 DSST

Dunlop SP Sport 01 DSST

4.8(257 store reviews)
$533.61 each
$2,134.44 set
or 4 interest-free payments of $533.61 Shop Pay Klarna Afterpay interest-free when paid on time
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Category
UHP Run-Flat Summer
Know your tire

About the Dunlop SP Sport 01 DSST

Run-Flat Confidence Built for High-Performance Driving

Best forDrivers of sports cars and high-horsepower sedans who want ultra-high-performance handling combined with run-flat capability for added peace of mind.

The Dunlop SP Sport 01 DSST is an ultra-high-performance tire built for sports cars and high-output sedans. Its standout feature is Dunlop's patented Self-Supporting Technology, which allows you to keep driving up to 50 miles at 55 mph after a complete loss of air pressure. The result is confident, composed performance without sacrificing ride refinement or cabin quietness.

An asymmetrical tread pattern works alongside a silica-enriched compound to sharpen grip on both dry and wet pavement while keeping rolling resistance in check. Jointless Band Technology helps the tire hold its shape under highway speeds for consistent handling. The aramid-reinforced bead locks the tire firmly to the rim, and the Max Flange Shield adds a layer of defense against accidental curb contact.

Specifications

Brand
Dunlop
Type
Performance
Mileage Warranty
Manufacturer's Warranty
Sidewall
Black Side Wall
UTQG
280AA
Treadwear
280
Traction
A
Temperature
A
Tread Depth
9
Max Inflation
51
Sizes
245/40R18
Part Numbers
265023142
Good to know

Questions about this tire

How does the run-flat technology on this tire work?

Dunlop's Self-Supporting Technology (DSST) uses a reinforced sidewall construction combined with a specially formulated rubber compound to bear the vehicle's weight even when the tire has lost air pressure. This allows continued driving up to 50 miles at speeds no greater than 55 mph under normal conditions. It's designed to get you to a service location safely rather than leaving you stranded.

Can I use the SP Sport 01 DSST in winter or snowy conditions?

This tire is not Three-Peak Mountain Snowflake certified and is not designed for severe winter service. It is best suited to warm and mild weather driving. Drivers in climates with regular snow or ice should consider a dedicated winter tire for those months.

Does this tire require a specific wheel or TPMS system?

Run-flat tires like the SP Sport 01 DSST must be paired with a Tire Pressure Monitoring System (TPMS), since you may not feel a pressure loss the way you would with a conventional tire. No special wheel design is required beyond standard compatibility with your vehicle's rim size, but verifying TPMS functionality is essential for safe run-flat operation.

What is the mileage warranty on the SP Sport 01 DSST?

This model carries a manufacturer warranty. We recommend contacting Dunlop directly or reviewing their current warranty documentation for the specific terms and conditions that apply to your purchase.

Is this tire a good fit for everyday commuting as well as spirited driving?

Yes — the SP Sport 01 DSST is engineered to deliver a smooth, notably quiet ride alongside sharp handling, making it a practical choice for daily use in a performance vehicle. The run-flat capability also adds a practical safety margin for commuters who want to avoid being stranded by a flat tire.

The brand

About Dunlop Tires

Dunlop is a British tire brand with roots dating to the late 19th century, when John Boyd Dunlop developed one of the earliest practical pneumatic tire designs. The brand has since grown into a globally recognized manufacturer with production and distribution across multiple continents.

Shop all Dunlop tires →

Buying from TFS Wheels

Shipping, returns & guarantees

Authorized Dealer — 100% Brand New Wheels & Tires

TFS Wheels is an authorized dealer for every brand we carry. Every wheel and tire we ship is brand new, unused, and packaged in its original manufacturer's box. We never sell refurbished, demo, or return-stock product. All manufacturer warranties apply and our warehouse is staffed by people who only handle wheels and tires — no in-transit damage, no test-fits, no surprises.

Free Shipping (Lower 48)

Free shipping on every order — wheels, tires, and accessories — to the contiguous United States. No minimum order, no hidden fees.

Standard delivery is 4–7 business days; expedited is 1–4 business days. Orders placed before 1:00 PM ET typically ship the same day. We do not ship internationally or to PO boxes.

Fitment Guarantee

If a wheel or tire marked "Direct Fit" or "Aftermarket Fit" for your vehicle arrives and does not fit as expected, we cover both the restocking fee and return shipping. The same applies if the bolt pattern does not match — provided your vehicle information was submitted at checkout.

To qualify for the guarantee, enter your year, make, model, and submodel before placing the order.

Manufacturer's Warranty

Every wheel and tire is covered by the full manufacturer's warranty against defects in materials and workmanship. Coverage terms vary by brand — most cover structural integrity for the life of the wheel and finish for 1 to 2 years from purchase. If you ever have a warranty question, contact us first; we work directly with the manufacturer on your behalf so you don't have to.

Accessories Included with Your Order

When you submit your vehicle information at checkout, the right lug nuts and (if needed) hub-centric rings are automatically added to your cart in the correct sizes — no guessing, no separate ordering.

TPMS sensors are also available in the cart. We program each sensor to your vehicle's exact year, make, model, and submodel before shipping, so they arrive ready to sync with your truck or car the moment they're installed. This typically saves customers the dealer or installer's programming fees, which often run several dozen dollars per wheel.

Returns

Returns are accepted within 30 days of purchase on items in new, unused condition. A 25% restocking fee applies to general (change-of-mind) returns, and the buyer covers return shipping.

The restocking fee and return shipping are waived for incorrect items, transit damage, or fitment issues when vehicle information was provided at checkout. Single wheels, single tires, mounted items, special orders, and accessories (lug nuts, locks, hub-centric rings, TPMS sensors, installation kits) are final sale.

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Owner Reviews

What Happens After You Order

A specialist checks your fitment by hand before anything ships.