Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Michelin Pilot Sport A/S 4 Tire (245/45R21)
Item 469312
Our Price
$474.99 each
Military, Medical & First Responders
$23.75 Available in AM Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Michelin Pilot Sport A/S 4 Tire (245/45R21)
- All-Season Ultra High Performance Tire for Daily and Spirited Driving
- Dynamic Response Technology for Sharp Steering Precision
- Asymmetric Tread With 360-Degree Siping for Wet and Light Snow Traction
- Compound Blend Balances Grip and Longevity
- Optimized for Both Comfort and Road Performance
- Fits Vehicles Requiring 21-Inch Wheels With 245/45R21 Tires
| Brand | Michelin |
| Tire Model | Pilot Sport A/S 4 |
| Tire Type | All-Season |
| Tire Size | 245/45R21 |
| Tire Diameter | 30 |
| Tire Load Index | 104 (1984 lbs per tire) |
| Tire Load Rating | XL |
| Tire Tread Depth | 10/32" |
| Tire Revs Per Mile | 739 |
| Tire Speed Rating | (Y) Up to 186+mph |
| Tire Weight | 31 |
| Wheel Diameter | 21 |
| UTQG Tire Rating | N/A |
| Tire Tread Pattern | Non-Directional |
| Minimum Wheel Width | 7.5" |
| Maximum Wheel Width | 9" |
Description
Balanced All-Season Performance With Sporty Handling. The Michelin Pilot Sport A/S 4 is an ultra high performance tire engineered to bridge the gap between track-inspired control and daily-driving comfort. Designed for confident year-round use, it excels in dry and wet conditions while also offering competent traction in light snow scenarios.
Responsive and Refined for the Real World. Featuring Dynamic Response Technology and a unique asymmetric tread pattern, this tire adapts to steering inputs quickly and maintains contact through hard braking or acceleration. Its advanced rubber compound also extends mileage without compromising handling, making it ideal for drivers who demand control across seasons.
Installation. This product mounts onto 21-Inch wheels and should be professionally balanced and aligned to ensure optimal tread life.
Application. This Michelin Pilot Sport A/S 4 Tire fits vehicles requiring 21-Inch wheels with 245/45R21 tires.
Michelin 37996
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Tire
5.0
Customer Reviews (2)
Questions & Answers
No questions about this product yet.
Ask the First Question
Most Popular from Atturo
Sponsored
