Write a Review
Nexen
Nexen NEX Roadian ATX 265/65R18 122/119S
Nexen NEX Roadian ATX 265/65R18 122/119S
📧 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 Nexen Roadian ATX 265/65R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 265/65R18 means
In the size 265/65R18, 265 is the section width in millimeters (10.43 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 172.2 mm (6.78 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 31.56 inches, turning roughly 639 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 manufacturer lists the overall diameter of this specific tire as 18 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 122 — a maximum load of 3,307 lbs per tire, or 119 (2,998 lbs) per tire when mounted as duals. The speed symbol S corresponds to a maximum sustained speed of 112 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 265/65R18 |
| Tire Type | All Terrain |
| Service Description | 122/119S |
| Load Index | 122/119 |
| Speed Rating | S |
| Load Range | E (10 Ply) |
| Section Width (mm) | 265 |
| Aspect Ratio | 65 |
| Overall Diameter (in) | 18 |
| Tread Depth (/32") | 16 |
| Warranty | 60K |
Frequently asked questions
What warranty does the Nexen Roadian ATX carry?
The manufacturer's warranty on this tire is 60K.
What does 122/119S mean on the Nexen Roadian ATX?
122/119S breaks down as load index 122 — rated for 3,307 lbs per tire (119, or 2,998 lbs, in dual fitment) — with an S speed rating, good for a maximum sustained 112 mph.
What kind of tire is the Nexen Roadian ATX?
The Nexen Roadian ATX in 265/65R18 is a all terrain tire.
Keep shopping
Shop all 265/65R18 tires, see every Nexen Roadian ATX size, explore all terrain tires, or view all tires at ThreePiece.us.
- BRAND:
- Nexen
- Model:
- NEX Roadian ATX
- Size:
- 265/65R18
- Aspect Ratio:
- 65
- Load Index:
- 122/119
- Load Range:
- E (10 Ply)
- Section Width:
- 265
- Service Description:
- 122/119S
- Speed Index:
- S
- Temperature:
- N/A
- Tire Rim Diameter:
- 18
- Tire Type:
- All Terrain
- Traction:
- N/A
- Tread Wear:
- N/A
- Tread Depth:
- 16
- UQTG:
- N/A
- Warranty:
- 60K
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