Write a Review
Michelin
Michelin Pilot Sport A/S 4 285/30ZR19 94(Y) - 92050
Michelin Pilot Sport A/S 4 285/30ZR19 94(Y) - 92050
📧 Get Fitment Help
Verify parts fit & get product recommendations
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance
Free Shipping
OUT OF STOCK 
📧 Get Fitment Help
Verify parts fit & get product recommendations
Shop the Michelin Pilot Sport A/S 4 285/30R19 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 285/30R19 means
In the size 285/30R19, 285 is the section width in millimeters (11.22 in), 30 is the aspect ratio — the sidewall stands 30% as tall as the tire is wide, or 85.5 mm (3.37 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 25.73 inches, turning roughly 784 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.
The service description on this tire decodes to a load index of 94 — a maximum load of 1,477 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 285/30ZR19 |
| Tire Type | All Season |
| Service Description | 94Y |
| Load Index | 94 |
| Speed Rating | Y |
| Load Range | Standard Load |
| Section Width (mm) | 285 |
| Aspect Ratio | 30 |
| Overall Diameter (in) | 25.8 |
| Tread Depth (/32") | 10 |
| Treadwear | 540 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 540AAA |
| Warranty | 30K |
Frequently asked questions
What are the treadwear and warranty ratings on the Michelin Pilot Sport A/S 4?
This tire carries a treadwear grade of 540, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is 30K.
What does 94Y mean on the Michelin Pilot Sport A/S 4?
94Y breaks down as load index 94 — rated for 1,477 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Michelin Pilot Sport A/S 4?
The Michelin Pilot Sport A/S 4 in 285/30R19 is a all season tire.
Keep shopping
Browse Michelin tires, see every Michelin Pilot Sport A/S 4 size, or view all tires at ThreePiece.us.
- BRAND:
- Michelin
- Model:
- Pilot Sport A/S 4
- Size:
- 285/30ZR19
- Aspect Ratio:
- 30
- Load Index:
- 94
- Load Range:
- Standard Load
- Section Width:
- 285
- Service Description:
- 94Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 25.8
- Tire Type:
- All Season
- Traction:
- AA
- Tread Wear:
- 540
- Tread Depth:
- 10
- UQTG:
- 540AAA
- Warranty:
- 30K
PRODUCT REVIEWS (0)
Overall Rankings
Have you tried this product?
WRITE A REVIEWNo reviews for this product yet. Be the first to write a review!
Write a Review