*Rim NOT INCLUDED
*Tread pattern & sidewall design may vary from pictures
Fast & Free Shipping
With the hectic pace of modern life, we know that our customers have no time to wait around for packages. Our company guarantees FAST and FREE shipping with all of our orders.
Our cut-off time is 1 PM EST. Orders made before that time are shipped out on the same day. While the orders can be shipped on the same day, the delivery time depends on your location and it can be between 2-6 business days. Our orders are shipped out using FedEx Home Delivery and FedEx Ground in a timely manner.
90 Day Money Back Guarantee
TireMart offers exceptional quality products for sale. We ensure the safety and performing capability of all tires purchased from us. We guarantee our tires for 90 days, providing a no hassle, free return policy.
If any issues arise with the products, you can contact us to get the problem resolved. Our Customer Service office can be reached via phone at 866-480-8677 or via email at info@tiremart.com. Our website also offers a live chat option during working hours, where our representatives are ready to help.
Risk Free Buying No Hassle Returns
All types of issues can arise during a tire purchase. However, TireMart offers a hassle-free return process with all orders to ensure customer satisfaction. Tires can be returned for a refund or replacement as long as they were not mounted or used. We offer a quick and easy solution to various types of issues.
Our Customer Service office can be reached at 866-480-8677 or via email at info@tiremart.com. Please state the reason for the return and our customer service representatives will be able to assist you in a short time frame. For more details, please contact us!
Lowest Price & Large Selection
TireMart provides a wide range of products for versatile vehicle applications. All are guaranteed to find tires which will suit their vehicle perfectly. Not only do we offer one of the largest size selections, we specialize in promoting various tire brands as well.
We offer our large selection of versatile tires at the lowest prices possible. Our prices make us competitive in the replacement tire market. With our process, we guarantee that our customers will receive exceptional value for their money with each and every purchase.
Attention! Due to the size of the tires, Packages might be SEPARATED in the courier facility and not be DELIVERED on the SAME DAY, even though we do ship them together. Tracking information can be checked by logging on to the courier website with the master tracking number you will receive via email. For example, you can receive 3 tires in one day and the 4th one the next day or the day after, or one tire in one day and the second one day after. We understand that this is a big inconvenience for our buyers, however, this is ABSOLUTELY out of our control.
FEATURES AND BENEFITS
OVERVIEW
The Nitto NT421Q is a performance and high performance, all season tire manufactured for SUVs. Nitto offers a 60,000 mile treadwear warranty with the W speed rated sizes and a 75,000 mile treadwear warranty with the H and V speed rated sizes of this tire model.
The asymmetric tread pattern features a 3D multi-wave interlocking siping detail which ensures excellent dry, wet and winter weather road gripping ability. The tire performs especially well in winter weather as well, thanks to the large, open grooves of the inner shoulder and the high density siping design that promotes additional biting edges. The three wide circumferential grooves avoid hydroplaning in dangerous situations by channeling water and slush away from the tire footprint. This ensures a more secure year round driving experience.
The special tread design and the extra strength layer boosts the tire's handling and controllability. The tire's internal structure features added circumferential rubber shoulder inserts that provide an additional layer of strength to the tire. This ensures an increased road contact in all weather conditions which enhances the steering responsiveness and driving stability. As a result, the tire is quick and precise in its steering response and is stabilized during the drive to allow it to be easier to navigate. The tread design's outer shoulder design promotes an increased number of biting edges that firmly grip the road during cornering situations. They maintain road contact and boost the cornering and maneuvering ability and power. This promotes excellent controllability all year.
The NT421Q's special tread pattern also extends the tire's usability and tread life. The tread design evenly spreads the driving pressure out across the entire tread area to prevent irregular wear patterns from forming. Uneven tread wear is also combated by the tire's Maintenance Indicators. These are located on the walls of the circumferential grooves and they provide a visual monitor of the tread wear rate and alert the driver of wear issues. The driver can easily notice when the tire is wearing irregularly, simply by checking the Maintenance Indicators.
Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.
If an order is placed before 1pm EST on a business day we ship the order the same day.
If it is placed after 1pm EST or over the weekend, we will ship the order out the following business day. Depending where you are located in the 48 contiguous states FedEx will take approximately 1-6 business days to deliver the tires to you from any of our three main warehouses located in Pennsylvania, Texas, and Florida and/or our smaller warehouses which are located across the country.
For a more specific time frame contact us via e-mail info@tiremart.com or telephone 866-480-8477.
IMPORTANT INFORMATION: Please note this is Original Equipment (O.E.) tire size only. The O.E. size is determined by the year, make, model and options of the vehicle. Original Equipment size data is the best information we currently have available to us. TireMart.com is not responsible for fitment errors. The most important aspect of purchasing a tire is its size, which cannot vary. It is buyer's responsibility to verify the tire size information. It is buyer's responsibility to verify whether a specific tire is suitable for a specific vehicle. However, this tire size may be fitted on other vehicles as well. To ensure that you are purchasing the correct tire size for your vehicle, please check the size of your currently mounted tires (locate on the tire's sidewall). The tire's sidewall also features the speed and load rating, indicating the speed and load capacity of the specific tire. The speed and load index can differ from the tires you currently have mounted on your vehicle up to a degree. Please check your vehicle's Owner's Manual or consult with your mechanic regarding the changes of your tire's speed rating and load index. If you have any questions regarding your tire size , speed rating and load index please contact us prior to purchasing and confirm with certified auto technician of any variance in speed and load index and sizes.
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