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Cooper

Cooper Discoverer H/T Plus All-Season 255/55R18XL 109T Tire

  • Based on 1,569 reviews
Condition: New
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Availability: 15 left in stock
Fulfilled by Simple Tire
Arrives Sep 8 – Sep 10
Order within 16 hours and 46 seconds
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Size: 255/55R18XL 109T


Features

  • All-Season Highway Sport Truck Tire
  • Highway tire for drivers of SUVs and pickup trucks looking for a sporty look
  • All-Season performance and handling
  • Tread designed to evacuate water
  • Additional rubber in sidewalls to help protect rims
  • Standard Limited Warranty
  • M+S Rated (mud and snow)

Description

The Cooper Discoverer H/T Plus All-Season 255/55R18XL 109T Tire is an all- season highway sport truck tire for drivers of SUVs and light duty pickup trucks looking for a ‘sporty' look. The Cooper Discoverer H/T Plus comes with additional rubber in the sidewalls to help protect rims. It is designed with circumferential grooves in the tread for continuous and efficient slush and water evacuation. The lateral siping and grooves in the tread effectively conducts water away from the contact area while combating irregular wear. The alternating tread block geometry provides stability for confident handling and reduces irregular wear for longer tread life and a quieter ride.


Brand: ‎Cooper


Seasons: ‎Year Round


Size: ‎255/55R18XL 109T


Rim Size: ‎18 Inches


Section Width: ‎255 Millimeters


Tire Aspect Ratio: ‎55.0


Load Index Rating: ‎109.0


Speed Rating: ‎T


Load Capacity: ‎2271 Pounds


Tread Depth: ‎12 32nds


Tread Type: ‎Non-Directional


Tire Diameter: ‎29.04


Item Dimensions LxWxH: ‎28.98 x 28.98 x 10.4 inches


Manufacturer: ‎Cooper


Model: ‎DISCOVERER H/T PLUS


Item Weight: ‎35.9 pounds


Product Dimensions: ‎28.98 x 28.98 x 10.4 inches


Item model number: ‎171055003


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎171055003


OEM Part Number: ‎90000002928


Special Features: ‎tread_wear_indicator


Construction: ‎Radial


UTQG: ‎460-A-B


Date First Available: March 3, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 8 – Sep 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great tire for the orice
Looking for a deal on tires ? Look no farther! Tires mounted & balanced beautifully, no road noise and I’ve had them in the rain & mud , not an issue. Making turned with some tires (side walls ) makes it feel like the vehicle is gonna roll, BUT NOT THESE TIRES. You can’t go wrong with them, we’ll worth the money & delivery time was quick . ... show more
Reviewed in the United States on December 14, 2022 by Dean
    • Never Try Cooper Tire …
First time to try Cooper, This tire cannot use regular tire weights. The Bead between the tire and rim is too tight. Must use sticky weights. I hate Cooper tire prices and inventory since it changes everyday. I guess supply chain issues.
Reviewed in the United States on January 1, 2023 by Joseph C.
    • Fast delivery
Size: 285/50R20XL 116T
Fast delivery and not distorted when i received them. Rubber was still good after the fingernail test.
Reviewed in the United States on December 17, 2022 by Ashbuck
    • Driving 30,000 miles a year, I learn things. Take care of them.
This is a bit of a story, so if you're looking for my opinion scroll down to the bottom of my review for the summary I've been a Cooper loyalist more so than any other tire. Take that at face value. I think I may have owned a set of every mfg's tires at least once. I can tell you for days what not to buy, LOL. A lot of what this tire is comes down to taking care of it [them]. This is my fourth set of Coopers. The reason I like them is because they do what good tires are supposed to do: keep you on the road through crappy weather, not vibrate or shimmy, stay in balance, give you reasonable tread wear life, etc. Plus they're not $200 a piece. BUT! They need babying. They handle like softer tires and have the sidewall durability you find with a lot of high-dollar crawler and severe duty tires. My first set was four A/T 3's and went on an Escape. They wore evenly until the 50% mark and then cupped and wore unevenly, increasing in noise and vibration at highway speeds. I suffered through what I thought was a bad call and almost bought some BFGs when I'd had enough and then I learned their personality. I talked Cooper people directly and they told me to rotate them more often. They also mailed me a sizable discount voucher for my next purchase of four. The second, third and fourth set were A/T 4's and the second and third set lasted ~15,000 over treadwear warranty. Here's how: I drive a lot of highway miles on my commute and do a fair bit of long-haul driving for not-work. I changed the oil in my Escape when the EMC told me it was time and that was about 5,000 miles. I rotated the tires in an X pattern every other oil change and became a zealot about checking and maintaining tire pressure. The fourth set went with the vehicle when I sold it with about 50% tread wear and they still looked and rode like new. This set is on a heavier vehicle--I now have a 2015 diesel Grand Cherokee Limited and oil changes are little less frequent at 8,000 miles. So it looks like I'll be rotating them every oil change. As for this tire specifically: They're not loud. They do make more noise than a touring tire but I find that acceptable. One thing of note--I don't see a lot of mention when debating tire value concerning rims. There's a lot of back-and-forth about steel vs. cast alloy in other circles but for the record, both vehicles I've owned that have worn these tires have alloy rims. Word to the wise: have your shop makes sure the rims are true before mounting and balancing the tires. Good shops will do it for the asking. Summary: -Check your rims before mounting the tires -Get religion about maintaining proper pressure -Take your owner's manual, turn to the maintenance section, find the recommended rotation schedule and half it. These tires are: -Handsome, good handling with great sidewalls -Somewhere on the low end of middling for road noise -inexpensive for what you get -a little better than middling for tread wear warranty ... show more
Reviewed in the United States on May 1, 2019 by Sam
    • Great Tire
Nice tread pattern, good grip, and quiet. Great price.
Reviewed in the United States on November 29, 2022 by CC/JC
    • Cooper Quality Tire
Used on Jeep Grand Cherokee. Fast shipping, I was unsure about the tread pattern but as soon as they were on, I love the look, nice ride, seems like they be good all-season tires. Mileage unknow just put on
Reviewed in the United States on October 18, 2022 by Amazon Customer
    • Perfect for my Land Rover
Perfect for my Land Rover and looks good; great price and fast delivery
Reviewed in the United States on November 20, 2022 by Steven Raybon
    • The road noise is GONE !!!!
UPDATE...8/22/22..I just drove back from Michigan in two hours of torrential downpour. Three lanes, limited visibility, and significant water on the road. These tires are the BEST...great feel and control in the very wet conditions...... I had 13K miles on a new set of all season off road tires on my Jeep Grand Cherokee....the road noise started at about 9K miles....it was the kind of noise that you could not...not hear. No normal conversation, radio HAD to be on..... unbelievably annoying. I bought the Cooper Discoverer tires and sold the noisy tires to my garage mechanic for his sons' vehicle. The Coopers are absolutely a great buy...quiet, great wet road handling, solid feel....did I mention how quiet they are? A great buy...and a satisfied customer. ... show more
Reviewed in the United States on August 18, 2022 by zetsko

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