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Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V

(BMW X5 2000-18, X6 2015-19; Acura MDX 2006-13; Audi Q7 2007-15; Tesla Y 2026-27; Porsche Cayenne 2003-06, 2008-18, Macan 2015-26 + 23 more models)

Part of: Dunlop SP Sport 01 DSST Run-Flat Summer Performance Tire

Other options in this family: Dunlop 265025658

Manufacturer

Picture for manufacturer Dunlop

Part Number

265025455
12 reviews
Sale Price

$108.00

2 left at this price

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Usually delivered within 2 days

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Show details for Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V
Picture of Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V

Wheels and Tires sold separately

Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 1
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 2
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 3
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 4
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 5
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 6
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 7
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 8
Dunlop 265025455 SP Sport 01 DSST Run-Flat Tire 255/55R18 109V — image 9
Product Details

The Dunlop SP Sport 01 DSST is a high-performance run-flat tire engineered for luxury sedans and crossovers, combining responsive handling with the safety of extended mobility. Featuring Dunlop Self-Supporting Technology (DSST), this tire allows you to continue driving up to 50 miles at 50 mph even after a complete loss of air pressure, eliminating the need for an immediate roadside tire change.

Key Features:

  • DSST Run-Flat Technology: Patented reinforced sidewall construction enables continued driving for up to 50 miles at 50 mph after air loss in normal conditions
  • Jointless Band Technology: Maintains tire shape at highway speeds for smooth, stable performance and reduced vibration
  • Aramid Reinforced Bead: Lightweight, high-strength aramid fibers optimize sidewall flexibility for enhanced steering response and ride comfort
  • Silica-Enhanced Tread Compound: Advanced silica formulation delivers confident wet and dry traction while reducing rolling resistance for improved fuel efficiency
  • Max Flange Shield: Protective rim shield design helps prevent costly wheel damage from curb contact

Sized at 255/55R18 with a 109V service rating, the SP Sport 01 DSST offers the perfect balance of performance, safety, and peace of mind for drivers who demand both capability and convenience.

Products specifications

Fits

BMW X5 2000-18, X6 2015-19; Acura MDX 2006-13; Audi Q7 2007-15; Tesla Y 2026-27; Porsche Cayenne 2003-06, 2008-18, Macan 2015-26; Cadillac SRX 2004-09; Mercedes-Benz ML350 2006-07, 2009-10, ML320 2007-09, ML500 2006-07, R350 2006-10 + 18 more models

Tread Type

P

Ply Rating

SL

Tire Size

255/55R18

RPM

717

Radial Bias Flag

R

Load Range

SL

Max psi : 50
Measuring Rim Width

8

Width

255

Service description

109V

Load Index : 109
Speed Rating : V
Sidewall Style

BSW

Speed Rating

V

Max PSI

44

Section

255

Aspect Ratio

55

Rim Size

18

Overall Diameter

29.0

Tire Speed

V

Load Capacity (LB)

2271

Tire Load

109

Tread Depth

9.0

Maximum Pressure (psi)

50

UTQG

280 A A

Treadwear : 280
Traction : A
Temperature : A
Treadwear Rating

280

Traction Rating

A

Temperature Rating

A

Sidewall

Black

Great customer service. Fast shipping. The products provided are good quality.

Quick simple and easy. Had no issues with this order so far

Hard to locate part. Glad you have it.

Great prices

So far so good

Website is easy to use.

Easy

Quick and easy. I just hope it works for my application:)

Best price (bike rack), fast service, will buy again from Autoplicity.

Great price, fast shipping

Placed my order on Friday morning. Received everything in perfect order Monday morning! Fast shipping and everything was in great shape. Will use Autoplicity again!

I purchased a Smittybuilt Smart Truck Cover for a 2011 Tundra. Service and delivery were quick and easy, and quality of the product is excellent. I will be using Autoplicity for future auto parts purchases.<br><br>Ben D.

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