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255/40R18 Bridgestone Potenza Sport A/S

$276.00

255/40R18 Bridgestone Potenza Sport A/S – All Season Performance

Out of stock

SKU: BS 011904

Tags: All Season, Bridgestone, Performance, Potenza Sport A/S

Brand: Bridgestone

Additional information
Description

Additional information

Season	All Season
width	255
profile	40
diameter	18
Load Index	99
Speed Index	Y
Brand	Bridgestone
Vehicle Type	Passenger
Sidewall	Black Sidewall
Warranty	80000
Min Wheel Width	8.5
Max Wheel Width	10
Tread Depth	10
uTQG	500 AA A
XL	XL

Description

Bridgestone Sport AS: The Ultimate Performance Tire for Your Vehicle

Unleashing the Power of Bridgestone Sport AS: Your Go-To Performance Tire

As a tire enthusiast and driver who values high-quality performance, let me introduce you to the Bridgestone Sport AS. This tire stands out in the crowded market for its innovative design and unparalleled features. With the Bridgestone Potenza Sport A/S, you’ll experience a blend of precision handling, increased durability, and an all-season capability. It’s the tire you can depend on whether you’re cruising down a highway or navigating through city streets.

Why Choose Bridgestone Sport AS?

The Bridgestone Sport AS is crafted meticulously to cater to the needs of every driver. It’s not just a tire; it’s a promise of safety, reliability, and excellent performance. This is why it’s the preferred choice for many luxury vehicle owners and driving enthusiasts who demand the best.

Innovative Technology Behind Bridgestone Potenza Sport A/S

The heart of the Bridgestone Potenza Sport A/S lies in its cutting-edge technology. The Performance tires are engineered to offer superior grip on both wet and dry roads. Featuring a unique tread pattern and an innovative compound, these tires are built to provide exceptional handling and control. The Potenza Sport A/S assures you a smooth ride, excellent fuel efficiency, and reduced noise for a quieter driving experience.

All Season Versatility and Performance

One of the compelling reasons to opt for Bridgestone Sport AS is its all-season versatility. These tires are specifically designed to perform remarkably in various weather conditions. Whether it’s summer sunshine or a winter chill, you can rely on Bridgestone to deliver optimal performance and safety. The 255/40R18 size option provides a perfect fit for many popular vehicles, ensuring you get the most out of every drive.

Uncompromised Quality and Safety

Bridgestone’s commitment to quality is evident in the durability and longevity of the Sport AS tires. Engineered to withstand the toughest of conditions, the Bridgestone Potenza Sport A/S offers unparalleled durability, ensuring fewer replacements and repairs, which means more savings for you in the long run.

Conclusion: Choose the Best with Bridgestone Sport AS

If you’re looking for a tire that offers superior performance, all-season adaptability, and innovative technology, the Bridgestone Sport AS is your best bet. It’s not just a tire; it’s a testament to Bridgestone’s dedication to excellence and innovation. Make the smart choice for your vehicle today with the Bridgestone Sport AS.

Detailed specifications

Listed are full spes for this 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance All Season tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.

Why choose the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance?

255/40R18 Bridgestone Potenza Sport A/S – All Season Performance is positioned as a all season / all season – ultra high performance / passenger fitment tire with clear Ontario and Quebec delivery details.

Free shipping • 1–3 business days (Ontario and Quebec)OutofstockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page

Best fit if you want

Mild year round driving, daily commuting, and comfort focused use.
Drivers who use separate winter tires for Quebec winter months or severe cold.
Fitments that require XL (extra load) capacity.

Double-check if you need

Quebec winter tire compliance unless the exact tire also carries the 3PMS symbol.

Buying option	What to compare
Lowest sticker price tires	Check shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout.
XYZTires.com	Assist with fitment context, Ontario/Quebec free delivery, and product specific FAQ.

Quick Specs

Size: 255/40R18
Brand / Model: Bridgestone Potenza Sport A/S – All Season Performance
Season: All Season
Vehicle Type: Passenger
Load / Speed: 99Y (Load index 99 supports up to 775 kg per tire; speed rating Y rated up to 300 km/h)
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)

255/40R18 Bridgestone Potenza Sport A/S – All Season Performance

Category: All Season – Ultra High Performance

The Bridgestone Potenza Sport AS is an ultra-high performance all-season tire designed for drivers who demand peak performance year-round. Crafted with Bridgestone's cutting-edge technology, this tire offers unparalleled grip and stability on both wet and dry surfaces which ensures a dynamic and secure driving experience regardless of the weather. The Potenza Sport AS features an advanced tread pattern that maximizes road contact and a specialized rubber compound that maintains flexibility across temperatures. This combination delivers precise handling and improved braking performance, making it an ideal choice for sports car enthusiasts and those seeking a tire that performs without compromise. It also has a 80,000km tread life warranty for all sizes.

XL (Extra Load) rating supports higher inflation pressure and carrying capacity than standard load tires.

What these tire specs mean

Load Index 99 is the tire’s standardized carrying capacity, supporting up to 775 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
Speed Rating Y indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 300 km/h under proper load and inflation.
UTQG 500 AA A is the manufacturer treadwear, traction, and temperature grading system. It is useful for comparing tires from the same brand, but it should not be treated as an exact mileage promise.
All Season tires are made for mild year round driving, but they generally do not meet Quebec winter tire requirements unless they also carry 3PMS.
XL means Extra Load. These tires are designed to carry higher loads at higher inflation pressures than a standard load tire in the same size, which matters for heavier vehicles, loaded vehicles, or factory fitments that require XL.
Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.
Warranty coverage is manufacturer backed and depends on normal use, proper maintenance, rotation, inflation, and alignment conditions.

How this tire is positioned

255/40R18 Bridgestone Potenza Sport A/S – All Season Performance is positioned as a all season / all season – ultra high performance tire built around a 255 mm section width and 18-inch wheel fitment.

In practical terms, this size combines a 40-series sidewall of about 102 mm with a 18-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.

Feature wise, this tire indicates an XL extra load rating, load index 99 and speed rating Y (~300 km/h), UTQG 500 AA A when provided by the manufacturer.

About the 255/40R18 tire size

The 255/40R18 size breaks down as follows:

255 — tread width in millimetres
40 — sidewall height as a percentage of tread width (approx. 102 mm)
R18 — fits a 18-inch rim

The 255/40R18 size is commonly found on mid size SUVs, crossovers, and sport sedans. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.

Key features — Bridgestone Potenza Sport A/S – All Season Performance in 255/40R18

XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
UTQG: 500 AA A — treadwear, traction, and temperature grading to help compare similar tires.
Load/Speed: 99Y — load index 99 supports up to 775 kg per tire, while speed rating Y is rated up to 300 km/h.
Size: 255/40R18 (fits an 18-inch wheel).

Quebec winter tire mandate — note for all season tires

Quebec requires winter tires from December 1 to March 15. The 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance is an all season tire — standard all-season tires generally do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol. Consider a dedicated winter or all weather tire for Quebec driving.

Warranty

Warranty: 80000
This warranty is provided by Bridgestone and applies subject to normal use and service conditions. Contact us or the manufacturer directly for claim procedures and exclusions.

Vehicles that commonly use 255/40R18 tires

Examples from our vehicle fitment lookup include:

2022–2024 BMW 230i
2021–2024 BMW M440i
2021–2024 Toyota Supra
2020–2024 BMW M340i
2019–2024 BMW Z4
2017–2018 BMW 330e
2017–2019 BMW 330i
2017–2020 BMW 430i
2017–2020 BMW 440i
2017–2021 Mercedes-Benz C63

More vehicles that use this size

2017 Mercedes-Benz SL450
2016–2018 BMW 340i
2016–2017 Mercedes-Benz CLS400
2016 Mercedes-Benz SL400
2015–2018 BMW M3
2015–2020 BMW M4
2014–2018 BMW 328d
2014–2016 BMW 428i
2014–2016 BMW 435i
2013–2018 BMW 320i

Find tires for your vehicle

Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:

Shop more tires — Ontario & Quebec delivery

Frequently asked questions — 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance All Season

What does the 255/40R18 tire size mean?

The 255/40R18 size indicates a tread width of 255 mm, a sidewall ratio of 40% (approximately 102 mm tall), and a 18-inch rim diameter. This size is commonly found on mid size SUVs, crossovers, and sport sedans.

Is the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance an All Season tire?

Yes — the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance is categorized as an All Season tire. Standard all-season tires are designed for year round use in mild conditions but do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol.

What does the 99Y rating mean on the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance?

On the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance, the service description 99Y indicates a load index of 99 and a speed rating of Y (approximately 300 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.

Is the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance 3PMS rated?

No — the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance is not listed as 3PMS rated.

Is the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance studdable?

This tire, 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance is not studdable. Contact us for any questions.

Does the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance support run flat driving?

No — the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance is not a run flat.

Is the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance an XL (extra load) tire?

Yes — the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard load equivalent.

What does speed rating Y mean on the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance?

Speed rating Y on the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance corresponds to a maximum sustained speed of approximately 300 km/h under full load. Always obey posted speed limits regardless of tire rating.

Can I order the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance with delivery to Ontario or Quebec?

Yes — XYZTires ships the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).

Why buy the 255/40R18 Bridgestone Potenza Sport A/S – All Season Performance from XYZTires if another tire looks cheaper?

A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.

Other available sizes — Bridgestone Potenza Sport A/S – All Season Performance

255/35R18 — $291.00 (Out of stock)
245/40R18 — $291.00 (Out of stock)
245/45R18 — $262.00 (Out of stock)
245/50R18 — $282.00 (Out of stock)
245/55R18 — $308.00 (Out of stock)
235/40R18 — $263.00 (Out of stock)
235/45R18 — $274.00 (In stock)
235/50R18 — $263.00 (Out of stock)