It covers the first 25% of the tire's tread life or 1 year from date of purchase, whichever comes first.
Our program covers the replacement of your covered tire in the event that the tire is deemed non-repairable by a reputable auto service repair facility.
Nitto NT421Q 255/65R18
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
|Size||UTQG||Max. Load||Inflation Pressure||Tread Depth||Tire Weight||Rim Width Range||Sect. Width||Tread Width||Overall Diam|
|255/65R-18||640AA||2,679 lbs||50 psi||13/32nds||39 lbs||7.0-(7.5)-9.0"||11"||N/A||31"|
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 [email protected]
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
|Size||Serv. Desc.||UTQG||Sidewall||Part Number||Price||Qty|
|P215/50R18||92V||BW||NTZ3978100||$539.68 set of 4 $134.92||View Details|
|225/55R19||103V||640AA||BW||210950||$800.04 set of 4 $200.01||View Details|
|225/55R18||102V||640AA||BW||210670||$604.48 set of 4 $151.12||View Details|
|P225/55R19||99V||BW||NTZ3979100||$667.68 set of 4 $166.92||View Details|
|225/60R17||103V||640AA||BW||210610||$515.56 set of 4 $128.89||View Details|
|P225/60R18||104V||BW||NTZ3978500||$527.68 set of 4 $131.92||View Details|
|225/65R17||106H||640AA||BW||210640||$551.12 set of 4 $137.78||View Details|
|235/50R19||103V||640AA||BW||210760||$822.24 set of 4 $205.56||View Details|
|P235/50R18||97V||BW||NTZ3978200||$603.68 set of 4 $150.92||View Details|
|235/55R20||105W||560AA||BW||210890||$862.24 set of 4 $215.56||View Details|
|235/55R19||105W||560AA||BW||210790||$813.36 set of 4 $203.34||View Details|
|235/55R18||104V||640AA||BW||210680||$648.92 set of 4 $162.23||View Details|
|P235/55R19||105W||BW||NTZ3979200||$703.68 set of 4 $175.92||View Details|
|P235/55R18||104V||BW||NTZ3978300||$631.68 set of 4 $157.92||View Details|
|235/60R17||106H||640AA||BW||210620||$555.56 set of 4 $138.89||View Details|
|235/60R18||107W||560AA||BW||210700||$613.36 set of 4 $153.34||View Details|
|P235/60R18||107W||BW||NTZ3978600||$611.68 set of 4 $152.92||View Details|
|235/65R17||108H||640AA||BW||210650||$568.92 set of 4 $142.23||View Details|
|235/65R18||110H||640AA||BW||210730||$626.68 set of 4 $156.67||View Details|
|245/50R20||105V||640AA||BW||210860||$755.56 set of 4 $188.89||View Details|
|245/55R19||107H||640AA||BW||210800||$746.68 set of 4 $186.67||View Details|
|245/60R18||109H||640AA||BW||210710||$640.04 set of 4 $160.01||View Details|
|245/65R17||111H||640AA||BW||210660||$600.04 set of 4 $150.01||View Details|
|255/45R20||105W||560AA||BW||210840||$760.04 set of 4 $190.01||View Details|
|255/50R19||107V||640AA||BW||210770||$795.56 set of 4 $198.89||View Details|
|255/50R20||109V||640AA||BW||210870||$813.36 set of 4 $203.34||View Details|
|P255/50R19||107W||BW||NTZ3978900||$723.68 set of 4 $180.92||View Details|
|255/55R19||111V||640AA||BW||210810||$857.8 set of 4 $214.45||View Details|
|255/55R20||110H||640AA||BW||210900||$795.56 set of 4 $198.89||View Details|
|255/55R18||109V||640AA||BW||210690||$715.56 set of 4 $178.89||View Details|
|P255/55R18||109W||BW||NTZ3978400||$671.68 set of 4 $167.92||View Details|
|255/60R19||113H||640AA||BW||210820||$813.36 set of 4 $203.34||View Details|
|255/60R17||110V||640AA||BW||210630||$622.24 set of 4 $155.56||View Details|
|255/65R18||115H||640AA||BW||210740||$728.92 set of 4 $182.23||View Details|
|265/50R19||110V||640AA||BW||210780||$960.04 set of 4 $240.01||View Details|
|265/50R20||111V||640AA||BW||210880||$755.56 set of 4 $188.89||View Details|
|265/60R18||114V||640AA||BW||210720||$662.24 set of 4 $165.56||View Details|
|265/65R18||114H||640AA||BW||210750||$684.48 set of 4 $171.12||View Details|
|275/40R20||106W||560AA||BW||210830||$857.8 set of 4 $214.45||View Details|
|P275/40R20||106W||BW||NTZ3979400||$879.68 set of 4 $219.92||View Details|
|275/45R20||110W||560AA||BW||210850||$751.12 set of 4 $187.78||View Details|
|P275/45R19||108W||BW||NTZ3978800||$775.68 set of 4 $193.92||View Details|
|275/55R20||117V||640AA||BW||210910||$782.24 set of 4 $195.56||View Details|
|275/55R17||109V||640AA||BW||210600||$755.56 set of 4 $188.89||View Details|
|275/60R20||115H||640AA||BW||210920||$817.8 set of 4 $204.45||View Details|
|285/45R22||114V||640AA||BW||210930||$951.12 set of 4 $237.78||View Details|
This product is covered by a 75,000 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.
Our experts are here to help.