Nitto NT421Q 275/45R-20

  • Tire Size: 275/45R-20
  • Part #: 210850
  • Serv. Desc.: 110 W
  • UTQG: 560AA
  • Sidewall: BW
  • Load Range: XL
  • Treadlife Warranty: 60000 miles

per tire

Set of 4 $676.00

Add Road Hazard Insurance


NT421Q 275/45R20

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 quiet and comfortable ride while delivering all-season traction. Backed by a class-leading mileage warranty (75,000-mile for H, V speed rated sizes, and 60,000-mile for W speed rated sizes), you can be confident in replacing your original factory equipped tire with the NT421Q.

Features & Benefits

Tire Specifications

NT421Q 275/45R20

Size UTQG Max. Load Inflation Pressure Tread Depth Tire Weight Rim Width Range Sect. Width Tread Width Overall Diam
275/45R-20 560AA 2,337 lbs 50 psi 10/32nds 37 lbs 8.5-(9.0)-10.5" 12" N/A 30"

Purchase includes the Nitto NT421Q tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Nitto NT421Q tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at

Please Note: Specifications of the Nitto NT421Q tires shown above are listed to be as accurate as possible based on the information provided to us by Nitto tires.

Available Sizes & Prices

NT421Q 275/45R20

Size Serv. Desc. UTQGSidewall Part Number Price Qty
225/55R19 103V 640AA BW 210950 $720 set of 4 $180.00 View Details
225/55R18 102V 640AA BW 210670 $544 set of 4 $136.00 View Details
225/60R17 103V 640AA BW 210610 $464 set of 4 $116.00 View Details
225/65R17 106H 640AA BW 210640 $496 set of 4 $124.00 View Details
235/50R19 103V 640AA BW 210760 $740 set of 4 $185.00 View Details
235/55R20 105W 560AA BW 210890 $776 set of 4 $194.00 View Details
235/55R19 105W 560AA BW 210790 $732 set of 4 $183.00 View Details
235/55R18 104V 640AA BW 210680 $584 set of 4 $146.00 View Details
235/60R17 106H 640AA BW 210620 $500 set of 4 $125.00 View Details
235/60R18 107W 560AA BW 210700 $552 set of 4 $138.00 View Details
235/65R17 108H 640AA BW 210650 $512 set of 4 $128.00 View Details
235/65R18 110H 640AA BW 210730 $564 set of 4 $141.00 View Details
245/50R20 105V 640AA BW 210860 $680 set of 4 $170.00 View Details
245/55R19 107H 640AA BW 210800 $672 set of 4 $168.00 View Details
245/60R18 109H 640AA BW 210710 $576 set of 4 $144.00 View Details
245/65R17 111H 640AA BW 210660 $540 set of 4 $135.00 View Details
255/45R20 105W 560AA BW 210840 $684 set of 4 $171.00 View Details
255/50R19 107V 640AA BW 210770 $716 set of 4 $179.00 View Details
255/50R20 109V 640AA BW 210870 $732 set of 4 $183.00 View Details
255/55R19 111V 640AA BW 210810 $772 set of 4 $193.00 View Details
255/55R20 110H 640AA BW 210900 $716 set of 4 $179.00 View Details
255/55R18 109V 640AA BW 210690 $644 set of 4 $161.00 View Details
255/60R19 113H 640AA BW 210820 $732 set of 4 $183.00 View Details
255/60R17 110V 640AA BW 210630 $560 set of 4 $140.00 View Details
255/65R18 115H 640AA BW 210740 $656 set of 4 $164.00 View Details
265/50R19 110V 640AA BW 210780 $864 set of 4 $216.00 View Details
265/50R20 111V 640AA BW 210880 $680 set of 4 $170.00 View Details
265/60R18 114V 640AA BW 210720 $596 set of 4 $149.00 View Details
265/65R18 114H 640AA BW 210750 $616 set of 4 $154.00 View Details
275/40R20 106W 560AA BW 210830 $772 set of 4 $193.00 View Details
275/45R20 110W 560AA BW 210850 $676 set of 4 $169.00 View Details
275/55R20 117V 640AA BW 210910 $704 set of 4 $176.00 View Details
275/55R17 109V 640AA BW 210600 $680 set of 4 $170.00 View Details
275/60R20 115H 640AA BW 210920 $736 set of 4 $184.00 View Details
285/45R22 114V 640AA BW 210930 $856 set of 4 $214.00 View Details


NT421Q 275/45R20

Average Rating
On 09/29/2014
Dry Wet Snow Comfort Noise Treadwear
On Nitto NT421Q Tires
Excellent handling and cornering grip, Comfortable and quiet ride.

Treadlife Warranty

NT421Q 275/45R20

This product is covered by a 60,000 mile manufacturer’s treadlife warranty.

Merchandise covered by a manufacturer’s warranty is sold with the warranty by the manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, including any warranty of merchantability or fitness for a particular purpose.

The only tires SimpleTire can warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that manufacturer.

Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same manufacturer, may or may not come with a treadlife warranty.

How It Works

Buy Tires Online

Shop Largest Tire Selection

Best Prices.
Every Brand. Every Size.
Ship to Partner Near You

Delivered 2-4 Days

Ship to your home, business or local installer.
Have Your New Tires Installed

Installed By You or an Expert

Send to your local mechanic or an installer from our nationwide network.

View Similar Tires In Stock