Nokian Surpass AS01 255/40R21XL 102W - T433400
This wheel on real customer builds
See this wheel on video
Made by our team · tap a video to play it
📧 Get Fitment Help
Verify parts fit & get product recommendations
Nokian
SKU:
T433400
|
- UPC:
- 06419440624532
$ 1,384.24 set | $346.06 each
Ships from a tire warehouse near you · most orders arrive next day
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance with Bolt-On Kit
Free Shipping
IN STOCK (80 tires)
- Width:
- 10.20 (in)
- Height:
- 29.00 (in)
- Depth:
- 29.00 (in)
Finance it — pay over time
Bad credit or no credit? No problem. Lease-to-own with Snap Finance: no credit needed, approvals up to $5,000, as low as /week. Get started
Low monthly payments
Affirm, Klarna or PayPal Pay Later: see your exact plan at checkout. Checking won’t affect your credit score.
Bad credit or no credit? No problem. Lease-to-own with Snap Finance: no credit needed, approvals up to $5,000, as low as /week. Get started
- Affirm
- Klarna
- PayPal Pay Later
- Snap Finance
📧 Get Fitment Help
Verify parts fit & get product recommendations
Nokian Surpass AS01 255/40R21XL 102W - T433400
$346.06
The Nokian Surpass AS01 in 255/40R21 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/40R21 means
In the size 255/40R21, 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 21 is the wheel diameter in inches. That works out to an overall diameter of about 29.03 inches, turning roughly 695 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 102 — a maximum load of 1,874 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 | 255/40R21XL |
| Tire Type | All Season |
| Service Description | 102W |
| Load Index | 102 |
| Speed Rating | W |
| Load Range | Extra Load |
| Section Width (mm) | 255 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 29 |
| Tread Depth (/32") | 10 |
| Warranty | 55K |
Frequently asked questions
What does 102W mean on the Nokian Surpass AS01?
102W breaks down as load index 102 — rated for 1,874 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
What kind of tire is the Nokian Surpass AS01?
The Nokian Surpass AS01 in 255/40R21 is a all season tire.
What warranty does the Nokian Surpass AS01 carry?
The manufacturer's warranty on this tire is 55K.
Keep shopping
Shop all 255/40R21 tires, browse Nokian tires, see every Nokian Surpass AS01 size, or view all tires at ThreePiece.us.
- BRAND:
- Nokian
- Model:
- Surpass AS01
- Size:
- 255/40R21XL
- Aspect Ratio:
- 40
- Load Index:
- 102
- Load Range:
- Extra Load
- Section Width:
- 255
- Service Description:
- 102W
- Speed Index:
- W
- Tire Rim Diameter:
- 29
- Tire Type:
- All Season
- Tread Depth:
- 10
- Warranty:
- 55K
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
