Discoverer SRX™

Fits SUV All-Season

Discoverer SRX™ is rated 4.0 out of 5 by 82.
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Premium Limited Warranty
Free 45-Day Test Drive
T-Rated - 75,000 Miles Treadwear Protection
H-Rated - 70,000 Miles Treadwear Protection
V-Rated - 65,000 Miles Treadwear Protection

The Discoverer SRX™ is designed to provide a long tread life and maximize ride comfort for a wide range of CUVs and SUVs.

  • Maximum ride comfort
  • Quiet ride
  • Reliable all-season traction and performance

M+S Rated

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

  • Stabledge™ Performance

    Enhances handling and dry traction stability.

  • Wear Square® Indicator

    Visual wear indicator allows you to quickly see the approximate tread life remaining on your tires.

  • Silica Compound

    Competition-grade resin that enhances wet traction and gives an advantage you can feel on the road.

  • 3D Micro-Gauge™ Siping

    Helps maintain a stable shape during acceleration, braking and cornering, which enhances grip and traction.

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")
215/70R16 100H 740 A A STD BLK 5.5 - 7 6.5 8.7 27.91 6.89 30 1764 12.5
235/70R16 106T 740 A B STD OWL 6 - 8 7 9.4 28.98 7.44 32 2094 12.5
265/70R16 112T 740 A B STD OWL 7 - 9 8 10.7 30.63 8.31 38 2469 12.5
255/65R16 109T 740 A B STD BLK 7 - 9 7.5 10 29.17 8.23 32 2271 11.5
235/75R17 109S 740 A B STD BLK 6 - 8 6.5 9.1 30.91 6.89 33 2271 12.5
255/75R17 115S 740 A B STD BLK 6.5 - 8.5 7 10 32.05 7.48 37 2679 12.5
235/70R17 109T 740 A B XL BLK 6 - 8 7 9.6 29.92 7.44 34 2271 12.5
245/70R17 110T 740 A B STD BLK 6.5 - 8 7 9.8 30.43 7.76 35 2337 12.5
255/70R17 112T 740 A B STD OWL 6.5 - 8.5 7.5 10.2 31.1 8.03 39 2469 12.5
265/70R17 115T 740 A B STD OWL 7 - 9 8 10.7 31.65 8.31 39 2679 12.5
225/65R17 102H 740 A A STD BLK 6 - 8 6.5 9.2 28.54 7.17 30 1874 11.5
235/65R17 104T 740 A B STD BLK 6.5 - 8.5 7 9.6 29.25 7.6 30 1984 11.5
245/65R17 107T 740 A B STD BLK 7 - 8.5 7 9.6 29.53 7.72 32 2149 11.5
255/65R17 110T 740 A B STD OWL 7 - 9 7.5 10.1 30.16 8.23 36 2337 11.5
265/65R17 112T 740 A B STD OWL 7.5 - 9.5 8 10.7 30.55 8.58 38 2469 11.5
255/70R18 113T 740 A B STD BLK 6.5 - 8.5 7.5 10.3 32.17 8.07 38 2535 12.5
265/70R18 116T 740 A B STD OWL 7 - 9 8 10.7 32.6 8.46 41 2756 12.5
235/65R18 106T 740 A B STD BLK 6.5 - 8.5 7 9.4 30.12 7.6 33 2094 11.5
255/65R18 111T 740 A B STD BLK 7 - 9 7.5 10.2 31.14 8.23 35 2403 11.5
265/65R18 114T 740 A B STD BLK 7.5 - 9.5 8 10.5 31.54 8.58 37 2601 11.5
275/65R18 116T 740 A B STD BLK 7.5 - 9.5 8 10.9 32.13 8.82 40 2756 11.5
235/60R18 107V 700 A A XL BLK 6.5 - 8.5 7 9.5 29.09 6.73 35 2149 11
245/60R18 105H 740 A A STD BLK 7 - 8.5 7 9.4 29.72 7.99 32 2039 11.5
265/60R18 110T 740 A B STD BLK 7.5 - 9.5 8 10.6 30.51 8.7 37 2337 11.5
235/55R18 100V 700 A A STD BLK 6.5 - 8.5 7.5 9.8 28.27 8.03 32 1764 11
255/55R18 109V 700 A A XL BLK 7 - 9 8 10.4 29.06 7.44 38 2271 11
255/60R19 109H 740 A A STD BLK 7 - 9 7.5 10.1 31.22 8.31 37 2271 11.5
225/55R19 99H 740 A A STD BLK 6 - 8 7 9.1 28.78 7.68 30 1709 11.5
245/55R19 103H 740 A A STD BLK 7 - 8.5 7.5 9.8 29.8 8.19 33 1929 11.5
255/50R19 107V 700 A A XL BLK 7 - 9 8 10.2 29.02 7.56 35 2149 11
245/60R20 107H 740 A A STD BLK 7 - 8.5 7 9.7 31.69 7.99 36 2149 11.5
275/60R20 115T 740 A B STD BLK 7.5 - 9.5 8 10.7 33.19 8.94 41 2679 11.5
235/55R20 102H 740 A A STD BLK 6.5 - 8.5 7.5 9.5 30.16 7.99 34 1874 11.5
255/55R20 110H 740 A A XL BLK 7 - 9 8 10.3 31.22 8.58 39 2337 11.5
275/55R20 117H 740 A A XL BLK 7.5 - 9.5 8.5 11.1 31.89 9.21 42 2833 11.5
245/50R20 102V 700 A A STD BLK 7 - 8.5 7.5 9.8 29.65 7.2 33 1874 11
255/50R20 109H 740 A A XL BLK 7 - 9 8 10.4 30.08 8.58 37 2271 11.5
265/50R20 107T 740 A B STD BLK 7.5 - 9.5 8.5 10.7 30.63 8.82 36 2149 11.5
275/45R20 110V 700 A A XL BLK 8.5 - 10.5 9 10.7 29.76 9.25 39 2337 11
285/45R22 114H 740 A A XL BLK 9 - 10.5 9.5 11.4 32.05 10.12 45 2601 11.5

Reviews

Rated 1 out of 5 by from treadwear sucks I did a lot of research prior to purchasing these tires. I wanted a tire with long tread life and these claimed to last 75,000 miles. I would have been happy with 60,000 miles but I only got 35,000 miles out of them and they need to be replaced. I am very disappointed as I really liked these tires and felt they performed well in snow and rain. I get my tires rotated with every oil change at around 3-4000 miles. Very disappointed and will not purchase Cooper tires again. Going with another brand this time. :(
Date published: 2019-12-20
Rated 5 out of 5 by from Good Tire but, not in snow This tire is a very good tire for highway travel. Very good handling, quiet, and comfortable ride. Not very good in snow.
Date published: 2019-12-06
Rated 5 out of 5 by from Great tire on my Liberty I have alot of miles on my 2006 Jeep Liberty and it has seen two other brands of tires besides Cooper. I always had uneven treadwear and short tire life with the others, but the Cooper Discoverer SRX solved all of that. The wet traction/braking is outstanding, they are very good on ice and OK in snow for an all season tire. Buying again for the Liberty and they will be replacing Michelins on the Grand Cherokee.
Date published: 2019-12-05
Rated 3 out of 5 by from 2018 GMC Sierra Denali replacement (Noisey!) I bought these based on published reviews as a replacement for my Bridgestone Dueler A/T. I wanted a more comfortable ride and a quiet tire vs the OEM all terrain tire. Day one the tire hum was quite apparent. The expansion joints slapped and the road was now felt through he steering wheel. I don't doubt the dry/wet/snow ratings as i feel excellent traction and cornering. But quiet and comfort are low. They sound like your truck is in low instead of drive. The huge finger wide grooves pick up gravel and fling it into the wheel well. I will be taking advantage of Discount tire return policy.
Date published: 2019-11-20
Rated 3 out of 5 by from Great looks; poor wear I have previously owned 3 sets of Discoverer tires for my F150 with great results. I purchased this set of Discoverer SRX for my Ram 1500 and was impressed with the appearance and 75K warranty. I am at 36K and these tires are ready to be replaced because of wear. I only use the vehicle on highway driving so I am disappointed with the mileage. Not sure what has changed at Cooper with this model tire that has resulted in lower mileage.
Date published: 2019-10-31
Rated 5 out of 5 by from Fantastic, exceeded my expectations I waited about a month before writing this review. These tires are fantastic. Quiet, sticky, and all around great. I will recommend to anyone if they are in the market and once again, Cooper tires has made it easy to buy new tires for my vehicle.
Date published: 2019-10-25
Rated 1 out of 5 by from LOUD, NOT WEARING VERY GOOD! Bought these after dealer said they were as good a the Michlin tires that were on the vech. WRONG. After we drove the vech. on a trip we started getting a noise that kept getting louder and louder. The dealer could not find the reason. We ran them some more on more trips and now out of warranty. Took to another dealer and they checked the front end ,,no problems. Tires started getting flat spots. (only 2). We rotated tires every oil changed and the noise would move. That was not the Problem. I kept asking ,,, Why would only two tires do this and not the other 2.
Date published: 2019-09-27
Rated 5 out of 5 by from Best Tire Ever!!!!! I bought this tires back in 2014/2015ish and say I got about 50/60,000 miles, rotated once half way on them, on our 2007 Saturn Outlook AWD, Starting to weather crack now but still not worn down to wear bars but getting close, Been on many road trips plus commuting for work living in rural western nebraska and rangings from hot summers to severe thunderstorms to Blizzard conditions in winter deep snow or icy roads, these tires never let us down once, yes i have a little road noise and wear issue but thats do to a Aglingment issue i had with the vehicle and got it fixed as soon as i could . I work for a car deaslership that sells them out of service dept and i always try to help push this tire , I also bought these tires for my moms 2009 Ford Escape AWD no issues at all either after 2 or 3 years still like brand new, only issue i hear costumers says is price, But to me its alot better tire for the price well worth the cost which i still dont think its that bad.
Date published: 2019-09-21
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Warranty

Premium Limited Warranty

Free 45-Day Test Drive

T-Rated - 75,000 Miles Treadwear Protection
H-Rated - 70,000 Miles Treadwear Protection
V-Rated - 65,000 Miles Treadwear Protection


Download the 2019 Consumer Replacement Tire Guide, Limited Warranty & Registration Booklet.

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