Discoverer RTX™

Fits SUVs/CUVs and Trucks/Pickups All-Season

Discoverer RTX™ is rated 4.7 out of 5 by 38.
  • y_2018, m_11, d_11, h_14
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This SUV and light truck tire was built with an aggressive and rugged design. The Discoverer RTX™ is ready to take on almost any terrain.

  • On and off-road traction
  • Stone ejectors
  • Increased soft surface and snow traction

M+S Rated

Offered exclusively from

http://www.tirekingdom.com/ http://www.merchantstire.com/ http://www.ntb.com/ http://www.bigotires.com/

Features

Dry Performance

The tire’s ability to grip the road in dry conditions.

Wet Performance

The tire’s ability to grip the road in wet conditions.

Tread Wear

The wear rate of the tire.

Quiet Ride

The measure of how quiet a tire is while driving.

Handling

How the tire is able to respond to driving such as accelerating, braking, steering and turning.

Off Road

The tire’s ability to have grip on unpaved surfaces such as dirt, mud, sand, rock or gravel.

*When compared to other Cooper® tires.

Tire Design

  • 5-Rib Tread Pattern With Lateral Grooves

    For increased wet and light snow traction.

  • Aggresssive Buttress / Shoulder Design

    Provides and aggressive look and increases tire's off-road traction capabilities.

Full Specs

Tire Size Service Description UTQG Load Range Sidewall Approved Rim Width Measured Rim Width Section Width Overall Diameter Tread Width Tire Weight Max Load Tread Depth (1/32")
235/75R15 105T 500 A B STD OWL 6 - 8 6.5 9.3 28.66 6.73 31 2039 13
225/75R16 104T 500 A B STD OWL 6 - 7.5 6 8.6 29.09 6.42 30 1984 13
235/75R16 108T 500 A B STD OWL 6 - 8 6.5 9.3 29.65 6.89 33 2205 13
245/75R16 111T 500 A B STD OWL 6.5 - 8 7 9.6 30.24 7.09 35 2403 13
265/75R16 116T 500 A B STD OWL 7 - 9 7.5 10.6 31.5 7.76 38 2756 13
215/70R16 100T 500 A B STD OWL 5.5 - 7 6.5 8.7 27.72 6.89 29 1764 13
225/70R16 103T 500 A B STD OWL 6 - 7 6.5 9 28.62 7.01 31 1929 13
235/70R16 106T 500 A B STD OWL 6 - 8 7 9.4 28.82 7.44 34 2094 13
245/70R16 107T 500 A B STD OWL 6.5 - 8 7 9.8 29.41 7.68 32 2149 13
255/70R16 111T 500 A B STD OWL 6.5 - 8.5 7.5 10.2 29.96 7.95 37 2403 13
265/70R16 112T 500 A B STD OWL 7 - 9 8 10.8 30.35 8.31 38 2469 13
235/70R17 109T 500 A B XL BLK 6 - 8 7 9.5 29.96 7.44 35 2271 13
245/70R17 110T 500 A B STD OWL 6.5 - 8 7 9.7 30.43 7.76 37 2337 13
255/70R17 112T 500 A B STD OWL 6.5 - 8.5 7.5 10.2 31.1 7.91 40 2469 13
265/70R17 115T 500 A B STD OWL 7 - 9 8 10.7 31.38 8.31 42 2679 13
235/65R17 104T 500 A B STD OWL 6.5 - 8.5 7 9.4 29.17 7.64 35 1984 12.5
245/65R17 107T 500 A B STD OWL 7 - 8.5 7 9.5 29.53 7.76 34 2149 12.5
255/65R17 110T 500 A B STD OWL 7 - 9 7.5 10.1 30.12 8.23 38 2337 12.5
265/65R17 112T 500 A B STD OWL 7.5 - 9.5 8 10.6 30.59 8.54 39 2469 12.5
255/70R18 113T 500 A B STD BLK 6.5 - 8.5 7.5 10.2 32.09 8.07 39 2535 13
265/70R18 116T 500 A B STD OWL 7 - 9 8 10.7 32.56 8.46 42 2756 13
265/65R18 114T 500 A B STD OWL 7.5 - 9.5 8 10.7 31.5 8.54 41 2601 12.5
275/65R18 116T 500 A B STD OWL 7.5 - 9.5 8 11 32.13 8.74 42 2756 12.5
265/60R18 110T 500 A B STD OWL 7.5 - 9.5 8 10.5 30.55 9.02 38 2337 12.5
275/60R20 115T 500 A B STD BLK 7.5 - 9.5 8 10.9 33.03 8.86 43 2679 12.5
275/55R20 117T 500 A B XL BLK 7.5 - 9.5 8.5 10.9 31.93 9.17 44 2833 12.5
31X10.50R15LT 109R C OWL 7 - 9 8.5 10.6 30.2 8.31 42 2270 16.5
LT235/85R16 120\116R E BLK 6 - 7.5 6.5 9.4 31.77 6.69 42 3042 16.5
LT225/75R16 115\112R E BLK 6 - 7 6 8.5 29.33 7.01 37 2680 16.5
LT245/75R16 120\116R E OWL 6.5 - 8 7 9.7 30.35 7.52 42 3042 16.5
LT265/75R16 123\120R E OWL 7 - 8 7.5 10.6 31.61 7.8 48 3415 16.5
LT285/75R16 126\123R E OWL 7.5 - 9 8 11.5 32.6 8.82 53 3750 17
LT315/75R16 127\124R E OWL 8 - 11 8.5 12.4 34.49 9.8 63 3860 17
LT305/70R16 124\121R E OWL 8 - 9.5 9 12.2 32.95 9.69 58 3525 17
LT235/80R17 120\117R E OWL 6 - 7.5 6.5 9.2 31.77 6.69 42 3085 16.5
LT245/75R17 121\118S E OWL 6.5 - 7.5 7 10 31.5 7.64 46 3195 16
LT245/70R17 119\116R E OWL 6.5 - 8 7 9.8 30.55 7.87 43 3000 16.5
LT265/70R17 121\118R E OWL 7 - 8.5 8 10.9 31.65 8.58 49 3195 16.5
LT285/70R17 121\118S E BLK 7.5 - 9 8.5 11.7 32.76 9.02 53 3195 17
LT315/70R17 121\118R D OWL 8 - 11 9.5 12.6 34.33 10 61 3195 17
LT265/70R18 124\121S E OWL 7 - 9 8 10.7 32.64 8.9 51 3525 16.5
LT275/70R18 125\122S E OWL 7 - 8.5 8 11.1 33.23 8.9 54 3640 16
LT275/65R18 123\120S E OWL 7.5 - 9.5 8 11.1 32.09 8.82 53 3415 16
LT285/65R18 125\122S E OWL 8 - 10 8.5 11.6 32.56 9.41 55 3640 16
LT275/65R20 126\123S E BLK 7.5 - 9.5 8 11.1 34.06 8.9 56 3750 16
LT305/55R20 121\118S E BLK 8.5 - 11 9.5 12.2 33.35 10.31 59 3195 16

Reviews

Rated 5 out of 5 by from Highly recommend this tire! I have these on a Chevy Trailblazer 4x4. Lost a little economy due to size increase(which is to be expected) but loving the traction and all around use. Have had no problems thus far and about 20k on them now. Subtly aggressive yet all around durability!
Date published: 2018-10-31
Rated 5 out of 5 by from Premium Tire I am running the 10 ply series and maintain 60 PSI on my EcoBoost F-150. I've had these for almost 3 years now. Good traction in snow and off-road. The tread blocks are large, self cleaning, and the tread depth is impressive! This tire offers premium performance, and premium looks at a less than premium price!
Date published: 2018-07-25
Rated 2 out of 5 by from Not again I put these on my 2013 F-150 3 months ago. Had Nitto Terra Grapplers before and I've lost 1.4 MPG with these. I tow infrequently and have air bags for the rear axle, but I may as well not - the load range on these is relatively low. Max air pressure is 44 psi. So over the 50k life, these will cost me an additional 36 miles per tankful = approximately 124 gallons of gas.
Date published: 2018-07-24
Rated 5 out of 5 by from Great traction in heavy rain! I just bought these tires for my Dodge Ram 1500 and it was like getting a whole new truck. I drove through some serious rain and puddles. 0 hydro plane and good traction. Overall noise on highway is not to back and the tires also add a nice cushion to bumps on the road.
Date published: 2018-07-17
Rated 5 out of 5 by from F150 great in snow and off road I have had my RTX about 3 years! Quite, good ride great tread wear! I am glad I got them I would recommend them to anyone! Best tires I have ever had on my truck !
Date published: 2018-05-17
Rated 5 out of 5 by from Best on/off-road tire for the money Had these put on my 2006 4Runner last year. They were absolute monsters during the Midwest winter. Excellent grip in all conditions. I’ve had them in dirt, mud, snow, sleet, rain, etc. In one year and 12,000 miles they’ve had very little treadwear. If I had one complaint, it would simply be that if I don’t go get them balanced every 4-5,000 miles, they get a little shaky at upper highway speeds (75-80mph). Coopers are the best tires out there.
Date published: 2018-05-17
Rated 5 out of 5 by from I approve this tire. As one who constantly monitors tires pressure, tread wear, and ride quality on my vehicle, I have come to know that cooper outperforms all the other tires I have installed on my light truck. At 314k miles, and being a "spirited" driver, I have been through some tires. This is by far the longest lasting, most drivable tire I can find. And not to mention the meatiness of the tire makes my truck look great.
Date published: 2018-04-29
Rated 5 out of 5 by from nice tires Bought on the way back from Florida to Michigan and the tires performed well,went thru sleet and snow thru Kentucky and Ohio and i was very happy with the ride,grip and handling of the tires...
Date published: 2018-03-22
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Warranty

The Discoverer RTX™ tires are available exclusively through Tire Kingdom, Merchants, NTB and Big O and may have a warranty maintained and administered by these retailers. Please contact one of these retailers for more information on their warranties.

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