Write a Review
Hankook
Hankook iON evo AS SUV IH01A 255/40R20XL 101W - 1033165
Hankook iON evo AS SUV IH01A 255/40R20XL 101W - 1033165
📧 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
IN STOCK (253 wheels)
📧 Get Fitment Help
Verify parts fit & get product recommendations
The Hankook iON evo AS SUV IH01A in 255/40R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/40R20 means
In the size 255/40R20, 255 is the section width in millimeters (10.04 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 102.0 mm (4.02 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 28.03 inches, turning roughly 719 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 101 — a maximum load of 1,819 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 255/40R20XL |
| Tire Type | All Season |
| Service Description | 101W |
| Load Index | 101 |
| Speed Rating | W |
| Load Range | Extra Load |
| Section Width (mm) | 255 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 27.9 |
| Tread Depth (/32") | 10 |
| Treadwear | 600 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 600AA |
| Warranty | 50K |
Frequently asked questions
What does 101W mean on the Hankook iON evo AS SUV IH01A?
101W breaks down as load index 101 — rated for 1,819 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
What kind of tire is the Hankook iON evo AS SUV IH01A?
The Hankook iON evo AS SUV IH01A in 255/40R20 is a all season tire.
What are the treadwear and warranty ratings on the Hankook iON evo AS SUV IH01A?
This tire carries a treadwear grade of 600, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 50K.
Keep shopping
Shop all 255/40R20 tires, browse Hankook tires, see every Hankook iON evo AS SUV IH01A size, or view all tires at ThreePiece.us.
- BRAND:
- Hankook
- Model:
- iON evo AS SUV IH01A
- Size:
- 255/40R20XL
- Aspect Ratio:
- 40
- Load Index:
- 101
- Load Range:
- Extra Load
- Section Width:
- 255
- Service Description:
- 101W
- Speed Index:
- W
- Temperature:
- A
- Tire Rim Diameter:
- 27.9
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 600
- Tread Depth:
- 10
- UQTG:
- 600AA
- Warranty:
- 50K
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