*Tread pattern & sidewall design may vary from pictures

Cooper Discoverer ATR

  • All SeasonAll Season
  • All TerrainAll Terrain
  • 50,000 miles50,000 miles

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MSRP $167.75
Total for 4: $535.72
You save $33.82 (20%)
In Stock (10+)
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Tire Specifications

  • SKU N1491669-99
  • Season All Season
  • Sidewall OWL: Outlined White Lettering
  • Type Truck/SUV
  • Aspect Ratio 70
  • Size 255/70R15
  • Load Range¡The load range designating the durability of the tire’s internal structure.SL
  • Brand Cooper
  • Load Index¡A load index is a number that represents the load durability of each tire.108
  • Tread Depth14/32
  • Performance¡The performance categorizes the tire’s speed and terrain traction and durability. All Terrain
  • UTQG 500AB
  • Treadlife 50,000 miles
  • Section Width 255
  • MPN 90000002759
  • Run Flat¡Run flat tires offer a 50-mile, 50-mph performance after air pressure loss. No
  • Model Discoverer ATR
  • Speed Rating¡A speed rating is a letter designating the tire’s utmost high speed durability. S
  • Rebate Available No
  • Rim Diameter 15
  • Overall Diameter 29.1
  • Country of Origin Mexico


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.

Cooper Discoverer ATR


  • All weather traction
  • Hydroplaning resistance
  • All terrain traction
  • Longer lasting tread life
  • Effortless handling
  • Enhanced durability


The Cooper Discoverer ATR is an all terrain all season tire model manufactured for SUV and light truck vehicles. Cooper offers a 50,000 mile treadwear warranty with this model.

The tire has excellent all weather traction and it grips the road well in dry, wet and winter weather thanks to the special five-rib tread pattern. This design, with the sawtooth circumferential grooves, prevents hydroplaning by eliminating water and slush from below the tire footprint. The better road gripping ability improves the safety levels of the all season driving experience.

The model also performs well in all terrain situations. It is capable of handling and conquering all uneven, loose and soft road surfaces with ease as the five-rib tread design and the sawtooth circumferential center rib provide exceptional gripping ability. This makes sure that the tire performs well and safely in all weather and on all surfaces. The tire performs just as well off-road as it does on the road, making its use very versatile. It is perfect for drivers looking for flexibility in their tires.

The computer optimized Vtech engineered tread pattern improves the tread life and the tire's handling. The optimized tread design spreads the driving pressure out across the tread area, preventing irregular wear along the tread. This extends the life of the tread, making the tire usable for a longer period of time. The optimized road contact enhances the steering responsiveness and driving stability. The better steering accuracy and upgraded stability make the tire easy to steer, even at higher speeds, promoting effortless handling.

The Discoverer ATR's reinforced twin steel belt internal structure boosts the durability and strength of the tire. It maintains its shape under the driving pressure and is capable of handling slightly heavier loads as a result.

Below is a list of some popular vehicles that 255/70R15 tires may fit depending on Year & Option. However the list does not cover all vehicle's that these tires can fit:

  • Dodge B250
  • Dodge W150
  • Mitsubishi Montero Sport XLS


Shipping Information


If an order is placed before 1 pm EST on a business day we ship the order the same day.

If it is placed after 1 pm 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.

As the COVID-19 pandemic continues to disrupt the supply chain network, we're doing everything within our power to ensure orders are shipped as quickly as possible. However, despite our best efforts, shipping and delivery times may change unexpectedly. Please check your Order Status for the most current estimate of the shipping time. Thank you for your patience and understanding.

For a more specific time frame contact us via e-mail or telephone 1-866-440-0177.

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. Priority Tire LLC 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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