See Details

Buy 3 Select Tires, Get the 4th Free Instantly

Close (X)

Buy 3 Select Tires, Get the 4th Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on and installation is completed between 5/26/16 through 6/1/16.

We have automatically selected the store that appears to be closest to you:
Pep Boys Germantown  20900-A Frederick Rd 
These stores are also close to your location:
Manassas, VA
8000 Stream Walk Ln
Manassas, VA 20109

Annandale, VA
7121 Little River Turnpike
Annandale, VA 22003

Frederick, MD
1120 W Patrick St
Frederick, MD 21703

Tire Size
Selected Store
Select Your Store
Zoom [+]
  • Size: 215/45R18
  • Part #: 14320|
  • SKU: 965240|
  • (P) Passenger



PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Michelin Pilot Sport A/S 3

The Pilot Sport A/S 3 is Michelin's ultimate Ultra High Performance All-Season tire with the highest level of performance and grip in all driving conditions.
  • Outstanding wet and dry braking due to extreme amounts of silica in the tread compound combined with Variable Thickness Sipes and large circumferential grooves
  • Unique biting edges in the grooves grip snow for better acceleration and braking in snowy conditions
  • Asymetric tread pattern and Variable Contact Patch 2.0 design result in strong dry performance combined with long tread life
  • Extreme dry performance while maintaining a long tread life

45,000 Miles
Tire Size
Tire Type
Speed Rating
Load Index
Load Range


Safety Rating is a combination of two values: Load Index and Speed Rating for P-Metric and Euro Metric tire sizes; and Load Range and Speed Rating in the case of heavy duty LT (light truck) sizes.

Speed Rating is based on the speed that the tire is designed to be driven at for extended periods of time. All tires in the in the U.S. are designed to maintain legal U.S. speed limits. The speed rating of tires must match the maximum driving speed of the vehicle.

Load Index is used on P metric and Euro Metric sized tires and denotes a tire's load-carrying capacity at a specified inflation pressure. The load index is represented by a number, the higher the Load Index Value the greater the load the tire can safely carry. Vehicle manufacturers recommend a maximum load capacity based on a recommended minimum load index.
(P) Passenger
Tire Class


Tire Class reflects how the tire will be used. There are four major categories: All-Season, Max Performance, Summer-Only and Winter-Use.

All-Season tires are suitable for year-round driving in all weather conditions.

Summer-Only & Max Performance tires are specifically designed for high-performance driving. Tire compound, tread design and speed ratings all combine to hug the road and maintain grip. Summer tires by nature are not ideal for winter driving due to lack of siding to grip winter roads.

Winter-Use tires have tread compounds and patterns that are specially designed for grip on snowy or icy road surfaces. They are not suitable for year-round use. The rubber compound used will wear more quickly on dry, summer roads. It is recommended that winter tires are fitted as a complete set to avoid potential handling issues.
Everday Use
All Season



Tread Type


Tread Type is an important consideration when choosing a tire. There are four main types: Passenger, Highway, All-Terrain and Mud-Terrain.

Passenger denotes a tread that is suitable for normal use, a good all-round tread for normal driving.

Highway is a tread type unique to SUV and truck tires. The tread is optimized for normal everyday driving on paved surfaces. These tires can be driven off pavement, but are not ideally suited for off road traction. Highway tread patterns deliver a quiet ride.

For light trucks and specialty vehicles, All-Terrain tread types provide better off-road traction than standard highway truck tires. There more aggressive tread tends to be less quiet on paved roads. All Terrain tires are suitable for everyday use.

Mud-Terrain treads are specifically designed with wider tread blocks and higher void ratios to gain traction in off-road conditions. Mud Terrain tires can generate higher noise levels and tend to carry lower mileage warranties than other tread designs.

UTQG - Uniform Tire Quality Grade

UTQG (Uniform Tire Quality Grade) is made up of three values: treadwear, traction and temperature.

Treadwear is a relative numeric score, based on manufacturer tests, showing how well a tire can be expected to wear compared to other tires. A higher score means a tire could be expected to wear better.

Traction measures the tire's ability to stop a vehicle on wet roads. It doesn't reflect a tire's acceleration, cornering, or hydroplaning performance. Traction grades range from AA (highest) to C (lowest).

Temperature grades the tire's ability to withstand heat build-up, with A being the highest grade and C the lowest.

A - Over 115 mph
B - Between 100 to 115 mph
C - Between 85 to 100 mph
Treadwear: 500
Traction Asphalt - gForce
AA - Above 0.54
A - Above 0.47
B - Above 0.38
C - Less Than 0.38
A - Over 115 mph
B - Between 100 and 115 mph
C - Between 85 and 100 mph

Drive / Ride Performance Characteristics

All tires have the following six performance characteristics, divided into three sets of trade-offs. In most cases, a tire may perform excellently in one characteristic but only standard in the other.
Standard Ride Comfort & Standard Handling
Handling: Get stiff side wall for precise steering and cornering but settle for a firm ride with increased road noise.
Ride Comfort: Enjoy a quiet, smooth ride but lose some cornering ability.
Standard Treadwear & Standard Traction
Traction: Stop faster in wet conditions but expect a shorter tread life.
Treadwear: Get long, uniform wear across your tread pattern but expect less traction in wet conditions.
Standard Low Rolling Resistance & Standard High Speed Performance
High-Speed Performance: Get increased performance at higher speeds but sacrifice some fuel economy.
Low Rolling Resistance: Enjoy improved fuel efficiency but expect less high-speed cornering ability.


Rated 4.5 out of 5 by 151 reviewers.
Rated 2 out of 5 by NOISY, NOISY, NOISY Always been a Michelin fan. VERY disappointed!. These were on my car when I bought it. Factory 18" rims. 245/45ZR18, with 12,000 miles. When I test drove the car I noticed they were noisy and I knew I would be replacing them. But, man are they NOISY! Alignment was done at the dealer at installation. Service history shows proper rotation schedule. The dealer had 40 PSI in them (why?). I corrected the pressure to 33 PSI and it helped. I will say that they have good dry and wet traction. My '03 4Runner Limited with Michelin LTX is MUCH quieter. I will be glad to see them go, and will replace them with a quieter all season touring tire. May 26, 2016
Rated 1 out of 5 by Poor durability I bought a set of A/S 3 less than a year ago. After only 15K miles these tires are bald. I've always had good results with Michelin but the A/S 3 might be the worst tires I've even owned in 50 years of driving. April 28, 2016
Rated 2 out of 5 by Excellent performance, Excessive cost One of the best tyre indeed, but cost is prohibitive April 12, 2016
Rated 2 out of 5 by Poor wear. I purchased 4 tires ( pilot sport a/s ) and currently have less than 20k on them. Though I'm happy with the traction the tread life is extremely poor. The wife drives very passively and was able to wear them down to the bone. The warranty was not honored because the tires were only rotated once. March 1, 2016
Rated 3 out of 5 by Vastly inferior tire compared to Pilot Sport A/S Plus The Pilot Sport A/S Plus tires previously on my car offered incredibly traction even in packed snow. They did suffer from unusual wear though and for that reason I decided to try the A/S 3 tire. However, shame on Michelin for introducing new Ultra-High Performance tires that go backwards in terms of traction by a fair margin. The tires perform worse than the A/S Plus even in dry/wet conditions and pretty poorly in snow conditions. Yes, overall they are better than typical All-Season tires but I would go back to the A/S Plus tires in a heartbeat. February 19, 2016
Rated 2 out of 5 by Radial pull on New Pilot Sport A/S3 tire 205/55R16 91V Was looking for an All Season tire and based on the descriptions this was the tire for the car. Bought 4 new tires, Pilot Sport A/S3, size 205/55R16 91V , 2 of which are DOT B9W11DX4515 and these are the ones I am rating Below Average. Still dealing with Tire Retailer in getting the Radial pull tire replaced. January 12, 2016
Rated 2 out of 5 by Michelin Pilot tires on my CLS 500 Mercedes I put four new Michelin pilots on my car and have driven barely over 20,000 miles on them in the rear tires already need to be replaced for the money you spend whi I am considering purchasing another brand of tire if anyone has suggestions for a comfortable ride and longer lasting wear let me know October 24, 2015
Rated 5 out of 5 by As3 review Very good wet / dry handling but a harsh ride on average rods October 5, 2015
  • 2016-05-28 T12:31:22.562-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_151, tr_151
  • loc_en_US, sid_965240, prod, sort_default
2 3 4 5 6 next>>