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Nitto
Nitto NIT NT420V 305/35R24XL
Nitto NIT NT420V 305/35R24XL
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Looking for a 305/35R24 summer tire? The Nitto NT420V is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 305/35R24 means
In the size 305/35R24, 305 is the section width in millimeters (12.01 in), 35 is the aspect ratio — the sidewall stands 35% as tall as the tire is wide, or 106.8 mm (4.20 in) — R denotes radial construction, and 24 is the wheel diameter in inches. That works out to an overall diameter of about 32.41 inches, turning roughly 622 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 112 — a maximum load of 2,469 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 305/35R24XL |
| Tire Type | Summer |
| Service Description | 112H |
| Load Index | 112 |
| Speed Rating | H |
| Load Range | Extra Load |
| Section Width (mm) | 305 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 32.44 |
| Tread Depth (/32") | 12.5 |
| Treadwear | 460 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 460AA |
Frequently asked questions
What kind of tire is the Nitto NT420V?
The Nitto NT420V in 305/35R24 is a summer tire.
What are the treadwear and warranty ratings on the Nitto NT420V?
This tire carries a treadwear grade of 460, traction grade A, temperature grade A under UTQG.
What does 112H mean on the Nitto NT420V?
112H breaks down as load index 112 — rated for 2,469 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Keep shopping
See every Nitto NT420V size, or view all tires at ThreePiece.us.
- BRAND:
- Nitto
- Model:
- NT420V
- Size:
- 305/35R24XL
- Aspect Ratio:
- 35
- Load Index:
- 112
- Load Range:
- Extra Load
- Section Width:
- 305
- Service Description:
- 112H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 32.44
- Tire Type:
- Summer
- Traction:
- A
- Tread Wear:
- 460
- Tread Depth:
- 12.5
- UQTG:
- 460AA
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