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NITTO

NT421Q

Tested by Kal

Tread Warranty: 120,000 KM

Size: 225/60R17 103V

Category: performance 3-season

4.7(13 Ratings13 Reviews)
4.713
Do not pay for up to 12 months! Financing Options
$206.51 $216.51

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The NT421Q tire combines strong lateral traction and a comfortable ride in Nitto's premier 3-season sport tire. Built for your crossover (CUV) or SUV, the NT421Q scored in the top tier for wet and dry braking and cornering in our independent testing. With strong hydroplane prevention and little road-noise, Nitto's NT421Q is a reliable choice for your everyday summer driving needs.

Kal's Customer Care Plan

Kal's Test Results

"Good lateral traction. Very comfortable on pavement. Very solid wet tire, predictable and stable."
Independent Tester, Professional Driver

? Summer vs Winter Tests

? Independent & Objective Testing

?Summer vs Winter Tests

BRAKING

We varied our approach speeds by driving surface and by season for two reasons. First, this represents how most Canadians would normally drive on that surface in each season. Second, testing in both seasons provides an indication of how a tire's performance will be affected by road temperature.

CORNERING

To understand how road surface temperatures affect the cornering performance of a tire, our cornering tests are completed in both summer conditions (dry and wet pavement, and gravel roads) and winter conditions (dry, wet and icy pavement). Please note that slush is also tested but completed in a specific slush cornering test..

?Independent & Objective Testing

The independent tire testers conducted extensive tests to determine how the tires in our core line-up perform in a range of conditions in both summer and winter. To maintain neutrality, no driver knew the specifics of the tires they were testing each time. All results were analyzed and processed by the testing group and then provided to Kal Tire for sharing with our customers.

Summer

Braking

  • Dry
  • Wet
  • Gravel

Cornering

  • Dry
  • Wet
  • Gravel

Road Noise

  • Road Noise

Hydroplane Resistance

  • Hydroplane Resistance

Winter

Braking

  • Dry
  • Wet
  • Snow
  • Ice

Cornering

  • Dry
  • Wet
  • Snow
  • Ice

Road Noise

  • Road Noise

Hydroplane Resistance

  • Hydroplane Resistance
CUSTOMER RATING
  • 4.7
Average Rating:4.7
Based on 13 customer reviews
Customer Reviews
Pleased
5
5.0
by

Tires recommended by Kal tire and I am pleased with how well they seem to be performing. Very quiet at high speeds and a noticeable improvement to the ride. This time out, Kal tire did well on the balancing and wheel alignments, which has not always been the case in my past experiences at Kal tire.

  • 1
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Vehicle Type:
  • SUV
Location: CALGARY
Driving Conditions: :
  • Dry Pavement
  • Rain
So Far So Good
5
5.0
by

So far happy with the tires and service at Kal Tire after my purchase in the Spring. Had our first trip (6 hrs one way) out of Simcoe County and all went well. It was a very comfortable ride.

  • 1
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Vehicle Type:
  • SUV
Location: BARRIE
Driving Conditions: :
  • Dry Pavement
  • Rain
Great Tires
5
5.0
by

Great Tires, Great Service

  • 1
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Vehicle Type:
  • SUV
Location: VERNON
Driving Conditions: :
  • Dry Pavement
  • Wet
CUSTOMER RATING
  • 4.7
Average Rating:4.7
Based on 13 customer reviews
Customer Reviews