Additional information

Season

width

profile

diameter

Load Index

Speed Index

Brand

Vehicle Type

Passenger

Sidewall

Black Sidewall

Warranty

80000

Min Wheel Width

7.5

Max Wheel Width

9

Tread Depth

10

uTQG

500 AA A

XL

XL

Description

Why the Potenza <a href="https://xyztires.com/shop/search/season-all-season/">All Season</a> Tire is the Best Choice for Your Vehicle all season tire for your vehicle.”>

Why the Potenza All Season Tire is the Best Choice for Your Vehicle

Bridgestone Potenza Sport A/S All Season|Performance…potenza all season tire…225/40R18…tires…tires near me…tire clearance…and tire sale!

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 50,000 mile tread life warranty for all sizes.

When it comes to selecting the perfect tire for your vehicle…the Potenza All Season Tire stands out as a stellar choice. Designed by Bridgestone…the Potenza Sport A/S is crafted to deliver superior performance without compromise. Engineered for versatility…these all season tires ensure that you have a reliable driving experience year-round. Whether you’re considering the specific 225/40R18 size or another…the innovations embedded within these tires cater to dynamic driving needs…offering both safety and exhilaration.

Superior Performance with Bridgestone Technology

Bridgestone has long been synonymous with cutting edge tire technology…and the Potenza Sport A/S is no exception. These performance tires leverage advanced engineering to provide a blend of control…comfort…and speed. Featuring an innovative tread design…the Potenza all season tire maximizes contact with the road…enhancing traction even on wet surfaces. This makes driving safer and more enjoyable…no matter the weather conditions.

Why the Potenza Sport A/S is Ideal for All Seasons

The primary allure of the Potenza all season tire lies in its adaptability. Be it summer…winter…or the transitional periods in between…these tires promise uncompromising performance. The specialized rubber compound ensures optimal performance in various temperatures…resisting wear and prolonging the tire’s lifespan. With the Bridgestone Potenza Sport A/S…you’re not just buying performance tires; you’re investing in a versatile tool designed to handle the unpredictability of all seasons.

The Precise Fit and Top-notch Reliability

Choosing the correct size…such as the 225/40R18…is crucial for maintaining your vehicle’s performance integrity. The Potenza all season tire is meticulously crafted to meet different vehicular specifications…providing a seamless fit that enhances both handling and fuel efficiency. Bid farewell to frequent tire changes and welcome the long-term peace of mind that comes with Bridgestone’s commitment to quality and innovation.

An All-rounded Investment for Your Vehicle

Ultimately…opting for the Bridgestone Potenza Sport A/S brings a blend of practicality and performance. These all season performance tires amalgamate reliability…durability…and superior handling…making them a valuable asset for any vehicle owner. Don’t settle for tires that demand seasonal replacement when the consistent excellence of the Potenza all season tire can transform your driving experience into something extraordinary.

© 2025 XYZTires.com. All Rights Reserved.

Detailed specifications

Listed are full spes for this 225/40R18 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 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance?

225/40R18 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)In stockOntario & 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 optionWhat to compare
Lowest sticker price tiresCheck shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout.
XYZTires.comAssist with fitment context, Ontario/Quebec free delivery, and product specific FAQ.

Quick Specs

  • Size: 225/40R18
  • Brand / Model: Bridgestone Potenza Sport A/S – All Season Performance
  • Season: All Season
  • Vehicle Type: Passenger
  • Load / Speed: 92Y (Load index 92 supports up to 630 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)

225/40R18 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 92 is the tire’s standardized carrying capacity, supporting up to 630 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

225/40R18 Bridgestone Potenza Sport A/S – All Season Performance is positioned as a all season / all season – ultra high performance tire built around a 225 mm section width and 18-inch wheel fitment.

In practical terms, this size combines a 40-series sidewall of about 90 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 92 and speed rating Y (~300 km/h), UTQG 500 AA A when provided by the manufacturer.

About the 225/40R18 tire size

The 225/40R18 size breaks down as follows:

  • 225 — tread width in millimetres
  • 40 — sidewall height as a percentage of tread width (approx. 90 mm)
  • R18 — fits a 18-inch rim

The 225/40R18 size is commonly found on sport sedans and coupes. 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 225/40R18

  • 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: 92Y — load index 92 supports up to 630 kg per tire, while speed rating Y is rated up to 300 km/h.
  • Size: 225/40R18 (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 225/40R18 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 225/40R18 tires

Examples from our vehicle fitment lookup include:

  • 2022–2024 Audi A3
  • 2022–2024 Audi S3
  • 2021–2024 BMW M235i
  • 2020–2024 BMW 228i
  • 2020–2024 Kia Forte
  • 2019–2021 Hyundai Veloster
  • 2019–2024 Toyota Corolla
  • 2018 Lotus 3-Eleven
  • 2017–2021 BMW 230i
  • 2017–2021 BMW M240i
More vehicles that use this size
  • 2017–2020 Hyundai Elantra
  • 2017–2020 Mercedes-Benz SLC300
  • 2017–2024 Subaru Impreza
  • 2016–2022 Acura ILX
  • 2016–2019 Chevrolet Cruze
  • 2016–2017 Hyundai Veloster
  • 2016–2017 Mercedes-Benz B250
  • 2016 Mercedes-Benz SLK300
  • 2016–2024 Mini Clubman
  • 2016–2024 Mini Cooper

Find tires for your vehicle

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

Frequently asked questions — 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance All Season

What does the 225/40R18 tire size mean?

The 225/40R18 size indicates a tread width of 225 mm, a sidewall ratio of 40% (approximately 90 mm tall), and a 18-inch rim diameter. This size is commonly found on sport sedans and coupes.

Is the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance an All Season tire?

Yes — the 225/40R18 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 92Y rating mean on the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance?

On the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance, the service description 92Y indicates a load index of 92 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 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance 3PMS rated?

No — the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance is not listed as 3PMS rated.

Is the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance studdable?

This tire, 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance is not studdable. Contact us for any questions.

Does the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance support run flat driving?

No — the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance is not a run flat.

Is the 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance an XL (extra load) tire?

Yes — the 225/40R18 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 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance?

Speed rating Y on the 225/40R18 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 225/40R18 Bridgestone Potenza Sport A/S – All Season Performance with delivery to Ontario or Quebec?

Yes — XYZTires ships the 225/40R18 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 225/40R18 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