The NT421Q is Nitto’s premier all-season tire built specifically for modern crossovers 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.
INTELLIGENT MAINTENANCE INDICATORS
Nitto’s intelligent maintenance indicators are a service feature that visually show how your tires are wearing. They can also alert you to wear issues before they become big problems.
Nitto's revolutionary 3D multiwave and 3D Interlocking sipe design provide traction without sacrificing handling.
ADDED SHOULDER INSERTS
The circumferential rubber shoulder insert adds an additional layer of strength to help you navigate potholes and other adverse road conditions.
TREAD BLOCK STABILITY
The NT421Q helps you safely navigate corners, as the larger tread blocks on the exterior of the tire provide stability.
The NT421Q is an all-season tire that keeps you safely connected to the road in inclement weather. The three wide and deep circumferential grooves improve water evacuation, providing increased wet handling and traction.
The inside tread area of the tire was designed for wet and winter weather performance. The large, open grooves provide lateral water evacuation while the high sipe density increases the number of biting edges contacting the road.
CONFIDENCE FOR ALL SEASONS
This all-season tire features advanced siping technologies, one of which is traditionally found only on dedicated winter/snow tires. The combination of these sipes, all-season rubber compound, and the water evacuating circumferential grooves on the NT421Q enables your crossover or SUV to truly thrive throughout all 4 seasons.