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*Rim NOT INCLUDED

*Tread pattern & sidewall design may vary from pictures

New Tire

Summit Ultramax HP A/S

235/45R18, 98V, XL
  • Season:  All Season
    • Load/Speed: 98V
  • PERFORMANCE: Performance
  • Speed Rated Up to 149 mph
  • Load Range: XL

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MSRP $110.75
$91.91 Per Tire
Total for 4: $367.64
Total for 4: $367.64
You save  $18.84 (17%)
In Stock (10+)
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Tire Specifications

  • SKU N1529867-99
  • Season All Season
  • Sidewall BSW: Black Side Wall
  • Car Type Passenger
  • Aspect Ratio 45
  • Size 235/45R18
  • Load Range XL
  • Brand Summit
  • Load Index 98
  • Tread Depth 10/32
  • Performance Performance
  • UTQG 480AAA
  • Treadlife/Warranty 50,000 miles
  • Section Width 235
  • Run Flat No
  • Model Ultramax HP A/S
  • Speed Rating Description Speed Rated Up to 149 mph
  • Rim Diameter 18
  • Overall Diameter 26.3

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.

Details

Features and Benefits:

  • All season traction
  • Fuel-efficient performance
  • High speed controllability
  • Longer lasting usability

Summit Ultramax HP A/S Tires

The Summit Ultramax HP A/S is a high performance, all season tire made for passenger vehicles. Summit offers a 50,000 mile treadwear warranty with this model.

The tire combines the all season compound and detailed tread design in order to promote excellent all season traction. The silica elements of the compound and the siping detail of the footprint enable the tire's performance in dry, wet, and winter conditions. As a result, the model's rubber flexibility is maintained, while the footprint grips the road surface. The tire's wider circumferential grooves prevent hydroplaning as they channel water and slush away from the footprint.

The ideal year-round traction promotes a fuel-efficient drive. This traction helps to minimize the driving pressure placed on the tires during their performance. Therefore, it effectively reduces the rolling resistance. This is the pressure that determines the vehicle's needed fuel intake. By reducing it, the tire is able to minimize the vehicle's fuel consumption and CO2 emissions. The result is a fuel-conscious driving experience.

The tread design's road contact and the heat-resistant compound optimize the high speed controllability. They maintain surface contact in order to upgrade the model's steering responsiveness and driving stability. This promotes quick and precise steering responses, while the structure is stabilized as well. On the other hand, this stability and the silica compound optimize the high speed durability. They prevent heat build-up and ensure the tire's exceptional performance, even at high speeds.

The Summit Ultramax HP A/S promotes a lengthened tread life. The tread pattern's stability and the silica compound optimize the tread wear rate and manner. They ensure even pressure circulation, avoiding irregular wear formations. In this manner, premature wear is also avoided thanks to the silica compound's wear-resistant elements. Slow and even wear significantly upgrades the tire's overall service life.

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.

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Shipping Information

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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.

Compatible Vehicles

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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