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Nexen
Nexen NEX Roadian GTX 235/55R19/4
Nexen NEX Roadian GTX 235/55R19/4
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Looking for a 235/55R19 touring tire? The Nexen Roadian GTX is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 235/55R19 means
In the size 235/55R19, 235 is the section width in millimeters (9.25 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 129.2 mm (5.09 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 29.18 inches, turning roughly 691 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 19 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 H corresponds to a maximum sustained speed of 130 mph.
Load Range B corresponds to a 4-ply rating.
Specifications
| Size | 235/55R19/4 |
| Tire Type | Touring |
| Service Description | 101H |
| Load Index | 101 |
| Speed Rating | H |
| Load Range | B (4 Ply) |
| Section Width (mm) | 235 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 19 |
| Tread Depth (/32") | 10 |
| Treadwear | 600 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 600AA |
| Warranty | 70K |
Frequently asked questions
What kind of tire is the Nexen Roadian GTX?
The Nexen Roadian GTX in 235/55R19 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.
What does 101H mean on the Nexen Roadian GTX?
101H breaks down as load index 101 — rated for 1,819 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Keep shopping
Shop all 235/55R19 tires, see every Nexen Roadian GTX size, or view all tires at ThreePiece.us.
- BRAND:
- Nexen
- Model:
- NEX Roadian GTX
- Size:
- 235/55R19/4
- Aspect Ratio:
- 55
- Load Index:
- 101
- Load Range:
- B (4 Ply)
- Section Width:
- 235
- Service Description:
- 101H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 19
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 600
- Tread Depth:
- 10
- UQTG:
- 600AA
- Warranty:
- 70K
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