Vehicles have evolved throughout the years (from sedans, to SUVs, and now the crossover utility vehicle), but have your tires done the same? The NT421Q® is Nitto’s premier all-season tire built specifically for your crossovers (CUV) and SUVs. From style to function, the NT421Q® has been created with the foremost purpose of getting you safely to your destination throughout the seasons. The unique and stylish asymmetric tread design provides a quiet and comfortable ride while delivering all-season traction.
| Title | Nitto NT421Q 255/55R18 |
| SKU / Part Number | 210690 |
| Manufacturer | Nitto |
| Weight (approx.) | 36.16 lb |
| Model | NT421Q |
| Sidewall Type | BSW |
| Size Description | 255/55R18 |
| Load Description | XL |
| Diameter (in) | 18 |
| Runflat? | No |
| Rim Width Min (in) | 7.0 |
| Rim Width Max (in) | 9.0 |
| Overall Diameter (in) | 30.0 |
| Width (mm) | 255 mm |
| Profile | 55.0 |
| Max Pressure (psi) | 50 |
| Max Load (lb) | 2271.0lb |
| Load Rating | 109 |
| Construction | R |
| Speed Rating | V |
| UTQG | 640-A-A |
| Type | Summer/All Season |