About This Deal
Images of this Tire:
Tire(s) For Sale:

Nitto - NT 421Q - 265/60R18V
How to confirm your size?
Tire Category: All Season
Warranty: 75,000 miles
Tire Life:
$240.00
+ tax for 1 tire(s)QTY
$290.00 / tire installed (Tire only $240.00)
Available by appointment
Good Deal
Valid until 05/20/25
Buy Now Online
Install with Stewies Tire & Auto Service starting May 15th, 2025
641 N Main St, Randolph, MA 02368
Installation is done within store hours
Sold & Installed By:
Dealer Reviews
Dealer Description
Stewie’s Tire and Auto Service is a locally owned and operated automotive service center founded in 1935. We strive to deliver quality products to our customers throughout Norfolk County. For auto repairs, or new tires and wheels, come see us in person or request a quote online. We have been satisfying customers for generations. Our mission today is the same as it was decades ago – to perform high-quality, guaranteed service you can trust at a fair price. You can expect superior service from our talented technicians with all repairs on non-wear parts backed by a 2-year, 24,000-mile warranty. Call today to schedule an appointment with any of our friendly, English, Spanish, or Portuguese-speaking associates. Derek Rent owns Stewie’s Tire and Auto Service, where we compete for your business.
Store hours
Monday: 7:00 AM – 5:00 PM
Tuesday: 7:00 AM – 5:00 PM
Wednesday: 7:00 AM – 5:00 PM
Thursday: 7:00 AM – 5:00 PM
Friday: 7:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed
What’s included with this installation
Additional Tire Information
Manufacturer Number: 210720
Manufacturer's Description: 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. 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 and Benefits:
- Intelligent 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. - 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. - Added Shoulder Inserts - The circumferential rubber shoulder insert adds an additional layer of strength to help you navigate potholes and other adverse road conditions. - Tread Block Stability - The NT421Q helps you safely navigate corners because the larger tread blocks on the exterior of the tire provide stability. - 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. - Wet Performance - The inside tread area of the 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. - Confidence Through The Weather - No matter if it is rain, shine, or even light snow, the NT421Q helps you arrive safely at your destination. This all-season tire features advanced siping technologies, one of which is traditionally found only on dedicated winter/snow tires. The combination of these sipes, all-season rubber compound, and the water evacuating circumferential grooves on the NT421Q enables your crossover or SUV to truly thrive throughout all the seasons.
Tire Diameter: 18"
Tire Width: 265"
Tire Load Index: 114
Tire Speed Rating: V
Mileage Warranty: 75,000 miles
Minimum Rim Width: 7.5"
Measured Rim Width: 8"
Maximum Rim Width: 9.5"
Tread Depth: 12.5
UTQG Traction: A
UTQG Temperature: A
UTQG Treadwear: 640
Sidewall: BW