Performance Ratings

  • Dry Handlingrating  
  • Wet Handlingrating  
  • Ride Comfortrating  
  • Quiet Riderating  
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PREMIUM CROSSOVER TIRE

Premier all-season power line product that covers a vast range of popular crossovers and SUVs fitments. Using state-of-the-art simulation technology and automated manufacturing process, the NT421Q is engineered to provide exceptional uniformity and product consistency. The performance and quality of the NT421Q along with a class-leading mileage warranty (120,000 KM for H and V speed-rating and 100,000 KM for W speed-rating) will have your customers leaving the store satisfied and confident in their new purchase.

Performance Ratings

  • Dry Handlingrating  
  • Wet Handlingrating  
  • Ride Comfortrating  
  • Quiet Riderating  
FIND YOUR TIRES
nt421q_treadview
Confidence Through Any Weather

No matter if it is rain, shine, or even light snow, the NT421Q™ helps your customers arrive safely at their destination.

 

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Siping
Siping

The NT421Q features advanced siping technologies, one of which is traditionally found only on dedicated winter/snow tires.

The three dimensional sipes lock together to increase tread block rigidity to aid all-weather traction while preventing unwanted flexing and irregular wear of the tread.

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Siping
Smooth and Quiet
Smooth and Quiet

Nitto’s Quiet Serration Technology imbedded in the groove of the tire reduces road noise to make each drive more quiet and comfortable. Much like the acoustics in a music hall or recording studio, this technology helps break up repetitive and reverberating noise. This along with the variable pitch tread blocks, generated through Nitto’s proprietary computer simulation process, creates a tire that delivers welcomed quietness.

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Smooth and Quiet
3 Grooves
3 GROOVES

3 wide grooves help evacuate water for added traction during inclement weather.

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3 Grooves
Intelligent Maintenance Indicators
Intelligent Maintenance Indicators

The easy-to-read wear indicators shows how the tires are wearing and can provide an early alert for irregular wear. The indicator marks placed within all three circumferential grooves of the tire points out signs of irregular wear and possible issues with the vehicle’s alignment.

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Intelligent Maintenance Indicators
Dependable Performance
Dependable Performance

The NT421Q features unique rubber inserts in the shoulders of the tires to provide a balance of added sidewall strength and smooth ride comfort.

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Dependable Performance
17
Size Load/Speed Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Sidewall Tread Depth (1/32") Revs/km Max Load Single (lbs.) Max Pressure Single (psi)
225/65R17XL 106H 210640 6.0-(6.5)-8.0 28.5 9 BL 12 453 2094 50
235/65R17XL 108H 210650 6.5-(7.0)-8.5 29.1 9.4 BL 12 444 2205 50
245/65R17XL 111H 210660 7.0-(7.0)-8.5 29.5 9.8 BL 12 437 2403 50
225/60R17XL 103V 210610 6.0-(6.5)-8.0 27.6 9 BL 12 467 1929 50
235/60R17XL 106H 210620 6.5-(7.0)-8.5 28.1 9.4 BL 12 459 2094 50
255/60R17XL 110V 210630 7.0-(7.5)-9.0 29.1 10.2 BL 12 444 2337 50
275/55R17 109V 210600 7.5-(8.5)-9.5 28.9 11.2 BL 13 447 2271 51
18
Size Load/Speed Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Sidewall Tread Depth (1/32") Revs/km Max Load Single (lbs.) Max Pressure Single (psi)
235/65R18XL 110H 210730 6.5-(7.0)-8.5 30 9.4 BL 12 430 2337 50
255/65R18XL 115H 210740 7.0-(7.5)-9.0 31.1 10.2 BL 13 416 2679 50
265/65R18 114H 210750 7.5-(8.0)-9.5 31.5 10.7 BL 13 409 2601 51
235/60R18XL 107W 210700 6.5-(7.0)-8.5 29.1 9.4 BL 10 444 2149 50
245/60R18XL 109H 210710 7.0-(7.0)-8.5 29.6 9.8 BL 12 437 2271 50
265/60R18XL 114V 210720 7.5-(8.0)-9.5 30.5 10.7 BL 13 423 2601 50
225/55R18XL 102V 210670 6.0-(7.0)-8.0 27.8 9.2 BL 12 465 1874 50
235/55R18XL 104V 210680 6.5-(7.5)-8.5 28.1 9.6 BL 12 459 1984 50
255/55R18XL 109V 210690 7.0-(8.0)-9.0 29 10.4 BL 12 445 2271 50
19
Size Load/Speed Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Sidewall Tread Depth (1/32") Revs/km Max Load Single (lbs.) Max Pressure Single (psi)
255/60R19XL 113H 210820 7.0-(7.5)-9.0 31.1 10.2 BL 12 416 2535 50
225/55R19XL 103V 210950 6.0-(7.0)-8.0 28.8 9.2 BL 12 449 1929 50
235/55R19XL 105W 210790 6.5-(7.5)-8.5 29.2 9.6 BL 10 442 2039 50
245/55R19XL 107H 210800 7.0-(7.5)-8.5 29.6 10 BL 12 436 2149 50
255/55R19XL 111V 210810 7.0-(8.0)-9.0 30 10.4 BL 12 430 2403 50
235/50R19XL 103V 210760 6.5-(7.5)-8.5 28.3 9.6 BL 12 456 1929 50
255/50R19XL 107V 210770 7.0-(8.0)-9.0 29.1 10.4 BL 12 444 2149 50
265/50R19XL 110V 210780 7.5-(8.5)-9.5 29.5 10.9 BL 12 437 2337 50
20
Size Load/Speed Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Sidewall Tread Depth (1/32") Revs/km Max Load Single (lbs.) Max Pressure Single (psi)
275/60R20 115H 210920 7.5-(8.0)-9.5 33 11 BL 13 391 2679 51
235/55R20XL 105W 210890 6.5-(7.5)-8.5 30.2 9.6 BL 10 428 2039 50
255/55R20XL 110H 210900 7.0-(8.0)-9.0 31 10.4 BL 12 416 2337 50
275/55R20XL 117V 210910 7.5-(8.5)-9.5 31.9 11.2 BL 13 405 2833 50
245/50R20XL 105V 210860 7.0-(7.5)-8.5 29.7 10 BL 12 435 2039 50
255/50R20XL 109V 210870 7.0-(8.0)-9.0 30.1 10.4 BL 12 429 2271 50
265/50R20XL 111V 210880 7.5-(8.5)-9.5 30.5 10.9 BL 12 424 2403 50
275/50R20XL 113H 210590 7.5-(8.5)-9.5 30.9 11.2 BL 12 418 2535 50
255/45R20XL 105W 210840 8.0-(8.5)-9.5 29.1 10 BL 10 444 2039 50
275/45R20XL 110W 210850 8.5-(9.0)-10.5 29.8 10.7 BL 10 434 2337 50
275/40R20XL 106W 210830 9.0-(9.5)-11.0 28.7 10.9 BL 10 451 2094 50
22
Size Load/Speed Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Sidewall Tread Depth (1/32") Revs/km Max Load Single (lbs.) Max Pressure Single (psi)
285/45R22XL 114V 210930 9.0-(9.5)-10.5 32.1 11.2 BL 12 402 2601 50

5 year workmanship and materials.



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