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Bridgestone Potenza Sport - 255/40R18/XL 99(Y) Tire

|26 ratings
Item # 984184033
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Smart summary

Generated by AI
  • Product Dimensions: This Bridgestone Potenza Sport tire is precisely sized at 255/40R18, designated XL, with a 99 load index and a (Y) speed rating.
  • Performance Focus: Engineered for exhilarating driving, it offers enhanced cornering, responsive steering, and upgraded wet acceleration and handling, suitable for sports cars and summer performance.
  • Superior Grip: Utilizes a Next Generation Ultrahigh Silica Compound for confident grip and handling in both wet and dry conditions.
  • Enhanced Wet: Features Specially Engineered Pattern Geometry to maintain contact pressure and promote water evacuation, significantly improving wet performance.
  • Traction & Wear: Benefits from 3D Sipe Technology, optimizing pattern stiffness for a balance of traction and wear performance.
  • Quiet Ride: Employs Tuned Tread Sequencing to minimize pattern noise, ensuring a quiet and comfortable driving experience.
  • Standard Aesthetic: Includes a black sidewall, providing a clean and classic finish to the tire's appearance.
Bridgestone Potenza Sport - 255/40R18/XL 99(Y) Tire
Bridgestone Potenza Sport - 255/40R18/XL 99(Y) Tire
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About this item

Product details

Before purchasing tires, make sure to use our Tire Finder to select the right fit for your vehicle.

Maximize the exhilaration of your driving experience with the Bridgestone Potenza Sport tire. Engineered with enhanced cornering, responsive steering and upgraded wet acceleration and handling, you can capture every second of performance come rain or shine. Our mission, values and commitment to sustainability and innovation define who we are and drive us to be the global leader in tire technology. 

Bridgestone was born from a passion for contributing to society’s advancement and improving the lives of people everywhere. It’s allowed us to become a company trusted by the world united by the mission of “Serving Society with Superior Quality.” The pillars of the Bridgestone Essence help us fulfill this mission and guide all of our corporate activities.

Next Generation Ultrahigh Silica Compound
Experience confident grip and handling in wet and dry conditions.

Specially Engineered Pattern Geometry
This feature helps maintain contact pressure and promotes water evacuation for improved wet performance.

3D Sipe Technology
Get optimized pattern stiffness for a balance of traction and wear performance.

Tuned Tread Sequencing 
Minimize pattern noise and promote a quiet, comfortable ride.

info:
If the item details above aren't accurate or complete, we want to know about it. 

Specifications

Product Details
Tire Size:255/40R18/XL
Service Description:99(Y)
Sidewall:Black sidewall
Material # or MSPN:0008116
Rim Width (min. to max.):8.5 - 10.0
Section Width:10.2
Overall Diameter:26
Tread Depth (32nds):8
RPM:801
Max Load (lbs.):1709 @ 50 psi
UTQG Rating
Treadwear:300
Traction:AA
Temperature:A

Warnings and disclaimers

Disclaimer

The below installation services are available at $20 per tire:
  • Plus Members save ½ off on a set of 4
  • Tire Mounting
  • Free Lifetime Rotation & Balance
  • Free Lifetime Flat Repair
  • 5 years Road Hazard Protection (Excluding New York State)
  • 4 years of 24-hour Roadside Assistance

Member ratings & reviews

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  1. 5 stars54% (14)
  2. 4 stars27% (7)
  3. 3 stars0% (0)
  4. 2 stars4% (1)
  5. 1 star15% (4)
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Showing 1-3 of 26 reviews

Nov 16, 2021
Gerald Eggert
5 out of 5 stars review

November 2021, Sebring DE on new Potenza Sport

Just completed a 2 driver, single track day at Sebring. Total of (6) 30 minute sessions. Since our favorite RE-71R's are no longer available, I purchased the new Potenza Sport for street, autocross, and track use. The tires did great on Sebring turning 2:40:00's (intermediate drivers) on a dry, warm day, so they can likely perform even better lap times. Very happy but wish they were a bit softer (300 treadware rating vs 200 for the RE-71R).

Review from bridgestonetire.com
Helpful?50AM28K3YW8H13866923877
Apr 10, 2022
John
5 out of 5 stars review

A Real Performance Tire

These tires are really fantastic. Car Power 400 Hp Car weight 4300 Lbs Tires 245/45R18 Recommended pressure from car manufacturer, Lower 32 Psi Higher 38 PSI. Front my point of view, Potenza Sport is. -Extremely good: Drive on wet. Dry and wet braking distance. Performance drive or racing drive (both wet and dry) . Cornering both wet and dry. -Very good: Drive on dry. -Good: Aquaplaning with lots of water. -Right: Confort, Noise, fuel consumption, tire wear. -Not good enough: Fuel consumption if tire pressure is at the minimum recommended by the car manufacturer. Finally I drove three times on the circuit, dry and wet for almost 400 miles. It is not a circuit tire, but it behaves well, very well for a road tire, especially in the wet. On the circuit it wears out relatively quickly and holds up better if it's not hot. In conclusion, a fantastic choice for performance or wet purposes, not so good if you are looking for a very comfortable tire with long life and low consumption.

Review from bridgestonetire.com
Helpful?50AM28K3YW8H13866923877
Aug 6, 2024
Steven
5 out of 5 stars review

Closeout Value

Tire Rack had two good options for my Audi A8L. It was between these Bridgers and Pirelli. Coming off the Pirellis that were noisy and warped, the feel and wheel control was instantaneous with these "new shoes". In the 200 miles so far, I have experienced a serene and controlled driving experience on the streets and freeway. Score of a buy!

Review from bridgestonetire.com
Helpful?50AM28K3YW8H13866923877

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