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Nexen
Nexen NEX Roadian GTX P255/45R20
Nexen NEX Roadian GTX P255/45R20
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Nexen
UPC:
00191563007435
Lease-to-own for as low as
/week
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Width:
10.00
(in)
Height:
29.10
(in)
Depth:
20.00
(in)
SKU:
16640NXK
|
$239.00
Lease-to-own for as low as
/week
Get Started
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Nexen NEX Roadian GTX P255/45R20
$239.00
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Out of stock
The Nexen Roadian GTX in 255/45R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/45R20 means
In the size 255/45R20, 255 is the section width in millimeters (10.04 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 114.8 mm (4.52 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 29.04 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 manufacturer lists the overall diameter of this specific tire as 20 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 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 B corresponds to a 4-ply rating.
Specifications
| Size | P255/45R20 |
| Tire Type | Touring |
| Service Description | 101W |
| Load Index | 101 |
| Speed Rating | W |
| Load Range | B (4 Ply) |
| Section Width (mm) | 255 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 20 |
| Tread Depth (/32") | 9.5 |
| Treadwear | 600 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 600AA |
| Warranty | 70K |
Frequently asked questions
What does 101W mean on the Nexen Roadian GTX?
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 Nexen Roadian GTX?
The Nexen Roadian GTX in 255/45R20 is a touring tire.
What are the treadwear and warranty ratings on the Nexen Roadian GTX?
This tire carries a treadwear grade of 600, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 70K.
Keep shopping
Shop all 255/45R20 tires, see every Nexen Roadian GTX size, or view all tires at ThreePiece.us.
- BRAND:
- Nexen
- Model:
- NEX Roadian GTX
- Size:
- P255/45R20
- Aspect Ratio:
- 45
- Load Index:
- 101
- Load Range:
- B (4 Ply)
- Section Width:
- 255
- Service Description:
- 101W
- Speed Index:
- W
- Temperature:
- A
- Tire Rim Diameter:
- 20
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 600
- Tread Depth:
- 9.5
- UQTG:
- 600AA
- Warranty:
- 70K
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