What people think:
Treadwear Handling Comfort Dry Performance Wet Performance Snow/Ice Performance
CoreScore 84:
  • Participation of the tire models in professional tire tests and their test scores.
  • Consumer reviews on the top tire selling websites.
    We gather such data as the numbers of reviews and the ultimate score of the tire model on numerous tire-related websites such as amazon, tirerack, oponeo, simpletire, market.yandex, tyrereviews, and others.
  • Reviews written by the visitors to our website tiresvote.com.

Value, max: 100

Popularity of the model 33:
  • Year of manufacture.
  • The premium brand factor .
  • The number of video reviews of the tire on youtube.com .
  • The number of news items about the model .
  • The number of times the tire was involved in professional tire tests.
  • The fact of the tire being on the bestseller lists on such reputed websites as amazon, tirerack, oponeo, simpletire, and others.
  • The number of tire types and sizes .

Value, max: unlimited
Value, average: 27

Key Facts

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Summary

We spent several hours reading reviews from experts and tire owners. In summary, this is what people think about Cooper Discoverer AT3 4S. You can agree with these conclusions by voting for any item:

Reasons to buy vote if agree

– Some satisfied drivers said that the tires' off-road traction was great.
– The users liked the sharp decrease in the road noise.
– The owners were happy with the tire’s excellent traction in snow, slush, and rain.
– The motorists said that the tires were good in the mud and dirt.
– The tire's price is considered by many as well worth it for the performance.

Reasons not to buy

– Some drivers complained that the tires didn't last long and that the tread wear was rather quick.

— Links to resources with reviews to which we referred.
— Add your comment if you have any notes or objections.

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Tire Rank :: Cooper Discoverer AT3 4S

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Cooper Discoverer AT3 4S Rating scores from other platforms:

SimpleTire Source
4.6 out of 5
Based on:
14 customer ratings
Cooper Discoverer AT3 4S



Manufacturer's description

The Discoverer AT3 4S with Adaptive-Traction Technology grips the surface, rocky or smooth, under the most severe weather, rain or shine.

  • On road comfort with off-road durability
  • Maximum grip and handling on wet roads
  • Stops on average over 20 feet shorter on snow

Notable Features

Cooper Discoverer AT3 4S (AT34S) (presented in 2018) is an all-terrain tire for light trucks and SUVs, designed for year-round use in countries with a very soft winter climate. These tires can be used both in the city (60%) and in off-road conditions (40%). Cooper Discoverer AT3 4S The Cooper Discoverer AT3 4S performance does not depend on the weather conditions. The tire behaves equally confidently both in hot and cold weather, tightly contacting unstable and hard surfaces, which was achieved through the introduction of the manufacturerэs proprietary technology called Cooper Adaptive-Traction. Features & Benefits The tire tread is made of innovative silica-based rubber compound. It strengthens the Discoverer AT3 4S wet grip, increases the tire’s resistance to tear and puncture, and reduces rolling resistance. The aggressive Cooper Sure-Grip five-rib design provides a possibility of off-road driving, combined with superb traction on wet and dry pavement. The zigzagging sipes on the tread blocks contribute to the vehicle’s stability, while the deep circumferential grooves reduce the risk of hydroplaning. The unique graded shape of the circumferential water evacuation grooves also helps prevent rocks from getting stuck in the tread. “Saw-Tooth” Elements To tackle the harshest of weather conditions, the Cooper Discoverer AT3 4S utilizes additional “saw-tooth” elements. These are meant to retain snow in the tread to ensure short stopping distances on snow-covered roads – because nothing sticks to snow better than snow itself!


Cooper Discoverer AT3 4S Latest Reviews

12 November, 2020 17:49 by Ryan
4
More than 6 months
City / Highway
Recommend
What is good?
Comfort
Handling
Treadwear
I have had these tires for a year. I'm quite satisfied. My car became quieter and smooth and handling was ok too. The tire offers mostly good all-weather performance and long wear. It handled well in the wet and hydroplaning resistance was excellent!
What is bad?
I've been disappointed with the wet braking.

Detailed Information

Type and Size
Tire Model
Cooper / Discoverer AT3 4S
Car Type
Light Truck / SUV
Season
All Season
Rim Diameter
15 / 16 / 17 / 18 / 20 / 22 "
Width
215 / 225 / 235 / 245 / 255 / 265 / 275 / 285 mm
Aspect Ratio
45 / 50 / 55 / 60 / 65 / 70 / 75 %
Construction
Radial
Special Features
Runflat
No
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
H (max 130 mph) ... T (max 118 mph)
Load Index (max load for a tire)
 

Cooper / Discoverer AT3 4S Sizes & Specifications

Rim Model Size Index Features Sidewall styling Tread depth Measured rim width Load range Tire weight Overall diameter Approved rim width Utqg Section width Max load Tread width Price
R15 225/70 R15 100T 225/70 R15 100T OWL 13.5 6.5 STD 31.0 27.68 6 - 7.5 620/A/B 9.0 1764.0 6.97
From 86.2
R15 235/75 R15 105T 235/75 R15 105T OWL 14.0 6.5 STD 31.0 28.74 6 - 8 620/A/B 9.3 2039.0 6.73
From 127.5
R15 235/75 R15 109T XL 235/75 R15 109T XL OWL 14.0 6.5 XL 34.0 28.74 6 - 8 620/A/B 9.3 2271.0 6.73
From 143.3
R15 255/70 R15 108T 255/70 R15 108T OWL 14.0 7.5 STD 38.0 29.09 6.5 - 8.5 620/A/B 10.3 2205.0 7.95
From 150.0
R15 265/70 R15 112T 265/70 R15 112T OWL 14.0 8.0 STD 39.0 29.65 7 - 9 620/A/B 10.9 2469.0 8.27
From 109.8
R15 265/75 R15 112T 265/75 R15 112T OWL 14.0 7.5 STD 39.0 30.55 7 - 9 620/A/B 10.5 2469.0 7.72
From 109.0
R16 215/70 R16 100T 215/70 R16 100T OWL 13.5 6.5 STD 29.0 27.72 5.5 - 7 620/A/B 8.7 1764.0 6.89
From 89.8
R16 225/70 R16 103T 225/70 R16 103T OWL 13.5 6.5 STD 32.0 28.66 6 - 7.5 620/A/B 9.0 1929.0 6.97
From 83.3
R16 225/75 R16 104T 225/75 R16 104T OWL 13.5 6.0 STD 30.0 29.13 6 - 7.5 620/A/B 8.6 1984.0 6.38
From 104.1
R16 235/70 R16 106T 235/70 R16 106T OWL 13.5 7.0 STD 33.0 28.82 6 - 8 620/A/B 9.4 2094.0 7.4
R16 235/75 R16 108T 235/75 R16 108T OWL 14.0 6.5 STD 33.0 29.72 6 - 8 620/A/B 9.3 2205.0 6.73
From 109.2
R16 245/70 R16 107T 245/70 R16 107T OWL 13.5 7.0 STD 36.0 29.45 6.5 - 8 620/A/B 9.8 2149.0 7.64
R16 245/70 R16 111T XL 245/70 R16 111T XL OWL 13.5 7.0 XL 36.0 29.45 6.5 - 8 620/A/B 9.8 2403.0 7.64
R16 245/75 R16 111T 245/75 R16 111T OWL 14.0 7.0 STD 37.0 30.31 6.5 - 8 620/A/B 9.6 2403.0 7.05
From 119.8
R16 255/70 R16 111T 255/70 R16 111T OWL 14.0 7.5 STD 38.0 30.04 6.5 - 8.5 620/A/B 10.2 2403.0 7.95
From 175.9
R16 265/70 R16 112T 265/70 R16 112T OWL 14.0 8.0 STD 42.0 30.39 7 - 9 620/A/B 10.8 2469.0 8.27
From 117.2
R16 265/75 R16 116T 265/75 R16 116T OWL 14.0 7.5 STD 41.0 31.57 7 - 9 620/A/B 10.5 2756.0 7.72
From 131.2
R17 215/65 R17 99T 215/65 R17 99T OWL 13.0 6.5 STD 31.0 28.15 6 - 7.5 620/A/B 8.7 1709.0 6.77
From 118.5
R17 235/60 R17 102T 235/60 R17 102T OWL 12.5 7.0 STD 32.0 28.31 6.5 - 8.5 620/A/B 9.6 1874.0 7.64
From 136.6
R17 235/65 R17 108T XL 235/65 R17 108T XL BW 13.0 7.0 XL 35.0 29.21 6.5 - 8.5 620/A/B 9.5 2205.0 7.52
R17 235/70 R17 109T XL 235/70 R17 109T XL OWL 13.5 7.0 XL 37.0 30.0 6 - 8 620/A/B 9.5 2271.0 7.44
From 131.0
R17 235/75 R17 109T 235/75 R17 109T OWL 14.0 6.5 STD 35.0 30.75 6 - 8 620/A/B 9.3 2271.0 6.85
From 105.7
R17 245/65 R17 111T XL 245/65 R17 111T XL OWL 13.0 7.0 XL 37.0 29.53 7 - 8.5 620/A/B 9.5 2403.0 7.68
R17 245/70 R17 110T 245/70 R17 110T OWL 13.5 7.0 STD 37.0 30.47 6.5 - 8 620/A/B 9.7 2337.0 7.72
R17 255/65 R17 110T 255/65 R17 110T OWL 13.0 7.5 STD 36.0 30.16 7 - 9 620/A/B 10.2 2337.0 8.19
From 138.1
R17 255/70 R17 112T 255/70 R17 112T OWL 14.0 7.5 STD 41.0 31.18 6.5 - 8.5 620/A/B 10.2 2469.0 7.91
From 115.7
R17 255/75 R17 115T 255/75 R17 115T OWL 14.0 7.0 STD 39.0 31.97 6.5 - 8.5 620/A/B 10.0 2679.0 7.44
From 158.6
R17 265/65 R17 112T 265/65 R17 112T OWL 13.0 8.0 STD 41.0 30.59 7.5 - 9.5 620/A/B 10.6 2469.0 8.5
From 192.6
R17 265/70 R17 115T 265/70 R17 115T OWL 14.0 8.0 STD 43.0 31.42 7 - 9 620/A/B 10.7 2679.0 8.27
From 146.0
R17 285/70 R17 117T 285/70 R17 117T OWL 14.0 8.5 STD 46.0 32.76 7.5 - 9.5 620/A/B 11.5 2833.0 8.94
From 195.3
R18 255/70 R18 113T 255/70 R18 113T OWL 14.0 7.5 STD 42.0 32.13 6.5 - 8.5 620/A/B 10.2 2535.0 8.07
From 148.5
R18 265/60 R18 110T 265/60 R18 110T OWL 12.5 8.0 STD 41.0 30.55 7.5 - 9.5 620/A/B 10.7 2337.0 8.62
From 146.8
R18 265/65 R18 114T 265/65 R18 114T OWL 13.0 8.0 STD 42.0 31.54 7.5 - 9.5 620/A/B 10.7 2601.0 8.54
From 151.2
R18 265/70 R18 116T 265/70 R18 116T OWL 14.0 8.0 STD 44.0 32.64 7 - 9 620/A/B 10.7 2756.0 8.39
From 156.1
R18 275/65 R18 116T 275/65 R18 116T OWL 13.0 8.0 STD 43.0 32.13 7.5 - 9.5 620/A/B 11.0 2756.0 8.74
From 204.0
R20 255/50 R20 109H XL 255/50 R20 109H XL
R20 265/50 R20 111T XL 265/50 R20 111T XL OWL 12.5 8.5 XL 42.0 30.51 7.5 - 9.5 620/A/B 10.6 2403.0 8.78
From 214.2
R20 275/55 R20 117T XL 275/55 R20 117T XL OWL 12.5 8.5 XL 44.0 31.93 7.5 - 9.5 620/A/B 10.9 2833.0 9.13
From 185.8
R20 275/60 R20 115T 275/60 R20 115T OWL 12.5 8.0 STD 44.0 33.03 7.5 - 9.5 620/A/B 10.9 2679.0 8.86
From 189.3
R22 275/45 R22 112H XL 275/45 R22 112H XL
R22 285/45 R22 114H XL 285/45 R22 114H XL
From 262.8

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Sort by: Date
12 November, 2020 17:49 by Ryan
4
More than 6 months
City / Highway
Recommend
What is good?
Comfort
Handling
Treadwear
I have had these tires for a year. I'm quite satisfied. My car became quieter and smooth and handling was ok too. The tire offers mostly good all-weather performance and long wear. It handled well in the wet and hydroplaning resistance was excellent!
What is bad?
I've been disappointed with the wet braking.

Questions and Answers