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NT421Q

Premier All-Season Crossover & Suv Tire

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.

UTQG TREADWEAR
W Speed-Rated:
560
UTQG TREADWEAR
H and V Speed-Rated:
640
TRACTION: A
TEMPERATURE: A

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Safety in every season

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.

FEATURES & Benefits

No guesswork involved

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.

FEATURES & Benefits

Dig in when it gets wet

SIPING

Siping is one of the most important tire technologies for wet and snow traction. Nitto's revolutionary 3D multiwave and 3D Interlocking sipe design provide traction without sacrificing handling.

FEATURES & Benefits

For when the going gets rough

ADDED SHOULDER INSERTS

The circumferential rubber shoulder insert adds an additional layer of strength to help you navigate potholes and other adverse road conditions.

FEATURES & Benefits

Precision through the turns

TREAD BLOCK STABILITY

The NT421Q helps you safely navigate corners because the larger tread blocks on the exterior of the tire provide stability.

FEATURES & Benefits

Rain can't ruin your day

WET TRACTION

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.

FEATURES & Benefits

Cut through winter

WINTER 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.

FEATURES & Benefits

Guaranteed performance

MILEAGE WARRANTY

NT421Q is backed by a class-leading mileage warranty which covers 75,000-mile for H, V speed rated sizes, and 60,000-mile for W speed rated sizes. See warranty for complete details.

Overall ratings

PERFORMANCE RATINGS

  • Dry Performance
  • Wet Performance
  • Quietness
  • Ride Comfort

UTQG TIRE RATINGS

  • W Speed-Rated Treadwear:
    560
  • H and V Speed-Rated Treadwear:
    640
  • TRACTION:
    A
  • TEMPERATURE:
    A

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