*Rim NOT INCLUDED
*Tread pattern & sidewall design may vary from pictures
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 Haida Racing HD921 is a performance and high performance, summer tire made to be mounted on passenger vehicles.
The tire promotes great summer weather traction thanks to its directional tread design that manages to firmly grip the road surface in dry and wet weather. The better road grip and traction ensure a safer high speed performance as the tire firmly grips the road surface while the tires are in motion. The four wide circumferential grooves manage to prevent hydroplaning by eliminating water from below the tire's footprint. The enhanced hydroplaning resistance and exceptional summer weather traction guarantee a secure driving experience.
The tread design's solid center rib and the strengthened tread blocks constantly keep the tire's road contact. This increases the steering responsiveness and the driving stability even during high speed performance. The steering becomes quick and precise in its responsiveness to the driver's commands, while the structure is secured against the driving pressure affecting the tire. The solid center rib also manages to decrease the road noise heard in the vehicle's cabin during the drive. In other words, it does not let road noise generate by channeling airwaves from the footprint.
The Haida Racing HD921 ensures a fuel efficient drive. The lower overall tire weight, which was achieved with the special summer weather tire compound, decreases the rolling resistance. The rolling resistance determines the vehicle's energy consumption while the tires are in motion. The reduced rolling resistance manages to lower the vehicle's fuel consumption and CO2 emissions. As a result, the tire becomes fuel conscious and environmentally friendly.
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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