*Rim NOT INCLUDED
*Tread pattern & sidewall design may vary from pictures
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.
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:
The Thunderer OA421 is a highway terrain, all season tire made for commercial vehicles. It was made for the vehicle's drive axle.
The tire features a reinforced internal structure. This construction allows the tire to maintain the ideal tire shape under the load and driving pressure. As the tire does not deform under the pressure, optimizing the load capacity. In this manner, the tire is able to securely carry and withstand heavy loads with ease, ensuring the tire's heavy-duty performing ability.
The symmetric ribbed pattern and the solid shoulder ribs increase the surface contact. This greatly improves the steering responsiveness and driving stability, optimizing the driver's control over the vehicle. The tire guarantees a quicker and more precise response to the driver's commands, while the structure is secured against the driving pressure. As a result, the tire greatly upgrades the controllability, improving the drive axle's better controllability.
The OA421 improves the length of the tread life. The footprint stability and the stronger structure boost the usability. The footprint allows the tire to evenly circulate the driving pressure across the tread area, avoiding premature and irregular wear formations. The compound elements avoid damage to the tread area. The compound elements allow the tire to avoid the tread's chipping, tearing, and cracking. This combination boosts the overall service life.
There might be discrepancies of sizes between brands and models of tires which have this size formatting. As the manufacturers only provide the tire width and the rim diameter with these tires, various brands and models will have size differences. In order to ensure the correct size is purchased, the overall tire diameter that is needed should be checked.
The Overall Diameter or O.D. advertised represents the tire's overall diameter in inches, once the tire has been properly inflated and mounted per the manufacturer's recommendation. This advertised number is provided to TireMart.com by the tire manufacturer.
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, we 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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