




🛞 Elevate your SUV game with Nitto NT421Q – where durability meets all-season performance!
The Nitto NT421Q is a premium all-season radial tire designed specifically for CUVs and SUVs, featuring a 255/60R17 size, asymmetrical tread for quiet and reliable traction, a robust 10-ply construction supporting up to 2,337 pounds, and a V speed rating for speeds up to 149 mph. Its tread wear indicator ensures timely maintenance, making it a smart, durable choice for year-round driving.
| Brand | Nitto | 
| Seasons | Year Round | 
| Size | 255/60R17 | 
| Section Width | 255 Millimeters | 
| Load Capacity | 2337 Pounds | 
| Tread Depth | 12.3 32nds | 
| Tread Type | Asymmetrical | 
| Ply Rating | 10-Ply | 
| Tire Diameter | 29.06 inches | 
| Item Weight | 36.1 Pounds | 
| UPC | 826825358528 | 
| Vehicle Tire ISO Metric Size Description | 255/60R17 | 
| Construction Type | Radial | 
| Manufacturer | Nitto | 
| Model | NT421Q | 
| Item Weight | 36.1 pounds | 
| Item model number | 210-630 | 
| Manufacturer Part Number | 210-630 | 
| Special Features | tread_wear_indicator | 
| UTQG | 640AA | 
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