Discoverer A/TW™

Fits SUVs/CUVs and Trucks/Pickups All-Season

Discoverer A/TW™ is rated 3.9 out of 5 by 25.
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Standard Limited Warranty
Free 45-Day Road Test
80,000 km Treadwear Protection
Severe Weather Rated

The Discoverer A/TW™ is an all-season tire designed for SUV and light truck owners looking for on- and off-road capabilities with enhanced snow capabilities.

  • Achieves the severe weather rating
  • An all four season performer
  • Tread design prevents stone retention

M+S Rated

Offered exclusively from: Canadian Tire

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

  • Chevron Self-Cleaning Grooves

    More aggressive offsets improve snow and loose surface traction.

  • Full Length, Full Depth Micro-Gauge™ Corrudated Sipes

    Optimizes all-terrain performance with an emphasis on winter traction and improves worn appearance for a more premium look.

  • Snowgroove 2.0

    Increases the contact surface area and locks snow into the grooves, generating snow-on-snow traction.

  • Twin Tie Bars

    Provide stability for confident handling and reduces irregular wear for longer tread life and a quieter ride.

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")
245/75R16 111S 560 B B STD BLK 6.5 - 8 7 9.6 30.31 7.05 36 2403 14
265/75R16 116S 560 B B STD BLK 7 - 9 7.5 10.5 31.57 7.72 40 2756 14
235/70R16 106T 560 B B STD BLK 6 - 8 7 9.4 28.82 7.4 33 2094 13.5
245/70R16 107S 560 B B STD BLK 6.5 - 8 7 9.8 29.45 7.64 35 2149 13.5
265/70R16 112T 560 B B STD BLK 7 - 9 8 10.8 30.39 8.27 40 2469 14
255/75R17 115S 560 B B STD BLK 6.5 - 8.5 7 10 31.97 7.44 38 2679 14
255/70R17 112S 560 B B STD BLK 6.5 - 8.5 7.5 10.2 31.18 7.91 39 2469 14
265/70R17 115S 560 B B STD BLK 7 - 9 8 10.7 31.42 8.27 41 2679 14
255/70R18 113T 560 B B STD BLK 6.5 - 8.5 7.5 10.2 32.13 8.07 43 2535 14
265/65R18 114T 560 B B STD BLK 7.5 - 9.5 8 10.7 31.54 8.54 41 2601 13
275/65R18 116T 560 B B STD BLK 7.5 - 9.5 8 11 32.13 8.74 43 2756 13
275/60R20 115S 560 B B STD BLK 7.5 - 9.5 8 10.9 33.03 8.86 43 2679 12.5
275/55R20 117T 560 B B XL BLK 7.5 - 9.5 8.5 10.9 31.93 9.13 43 2833 12.5
LT215/85R16 115\112R E BLK 5.5 - 7 6 8.4 30.31 5.98 38 2680 16.5
LT235/85R16 120\116R E BLK 6 - 7.5 6.5 9.4 31.77 6.69 43 3042 16.5
LT225/75R16 115\112R E BLK 6 - 7 6 8.5 29.33 7.01 39 2680 16.5
LT245/75R16 108\104R C BLK 6.5 - 7.5 7 9.6 30.51 7.4 40 2205 16.5
LT245/75R16 120\116R E BLK 6.5 - 8 7 9.7 30.35 7.52 43 3042 16.5
LT265/75R16 123\120R E BLK 7 - 8 7.5 10.6 31.61 7.8 48 3415 16.5
LT285/75R16 126\123R E BLK 7.5 - 9 8 11.6 32.56 8.9 54 3750 17
LT235/80R17 120\117R E BLK 6 - 7.5 6.5 9.2 31.77 6.69 42 3085 16.5
LT245/75R17 121\118S E BLK 6.5 - 7.5 7 10 31.5 7.64 46 3195 16
LT245/70R17 119\116R E BLK 6.5 - 8 7 9.8 30.55 7.87 44 3000 16.5
LT265/70R17 121\118S E BLK 7 - 8.5 8 10.9 31.65 8.58 52 3195 16.5
LT265/70R18 124\121R E BLK 7 - 9 8 10.7 32.64 8.9 52 3525 16.5
LT275/70R18 125\122S E BLK 7 - 8.5 8 11.1 33.23 8.9 54 3640 16
LT275/65R18 123\120S E BLK 7.5 - 9.5 8 11.1 32.09 8.9 52 3415 16
LT275/65R20 126\123S E BLK 7.5 - 9.5 8 11.1 34.21 8.9 57 3750 16

Reviews

Rated 5 out of 5 by from Best winter tire I have ever had. I have had many different tires and dedicated winter tires. This one even outperformed the Cooper ATP I bought and paid extra to have siped. At the time I thought it was the best. The ATW far surpasses it. Combined with 4WD, it has been thus far, unstoppable in even a foot of snow. Has great stopping bite even on hardpacked compacted untreated snow. Or what we refer to as pack ice. I work for the County Highway department and absolutely must get in when called to clear roads no matter how bad the storm conditions are, 24/7. This tire is a pleasure to run in the worst conditions on my Tahoe.
Date published: 2019-02-02
Rated 5 out of 5 by from EXCELLENT TIRE Just purchased 6 of these for my 1998 Dodge Ram 3500 4x4. For the last 2 winters, the tires I purchased were just weak - had very minor (thankfully) slides on ice that have never happened before on my 320,000+ truck. I've known this truck since brand new, so I know what my truck likes. I spend my weekends in deep winter weather. This past weekend was 1st real test - passed with flying colors! Found myself going faster and more secure than I have in quite awhile! Highly recommend. They passed the Valley County Idaho winter test!
Date published: 2018-11-27
Rated 2 out of 5 by from not the tire for me I bought these tires as a replacement for the factory firestones. I purchased in late March early April 2017 with about 6k on the truck. I now have 25k on the truck and its November of 2018 and tires are worn evenly but all 4 are down to a few 32nd of an inch. As far as traction they were great but to only 19k miles out of the tires is unacceptable. especially what I paid for them. and yes they were rotated on a regular basis and a 4 wheel alignment performed to make sure it wasn't the truck causing the wear. Bottom line is the st max is a better tire
Date published: 2018-11-07
Rated 4 out of 5 by from Comparing to Bridgestone Ravo2 I have a 2006 6l diesel F350 crew cab,long bed 4x4 w/18 inch wheel, and 2000pnds RV Camper on top. live in central coast, California, USA. I purchased this tire, because I know I was going to go to Northern Territories in Canada in February (plenty of snow storms and very cold), and I was aware I was going to drive also in B. C.,Canada (they still require either winter tires or chains,I had both) I have to say the tires are a little noisy on a road asphalt or cement, bet perform well at any speed being dry or wet. I was surprised on how well it performed on ice and snow when dry. when you hit wet black ice , watch out (to be fair, this happens to any tires!!! On Mud and dirty road performed well. After driving over little more than 10,000 on this tires, wear is not yet noticeable.I wish this tires where a little less noisy (hi preached hum) For the price and behavior, overall very good tires.If I can make over 40,000 on this tires, It will make me very happy!
Date published: 2018-03-16
Rated 5 out of 5 by from Great all around tire . I've yet to find a problem with these tires . I bought them as a winter tire as we are required to have the mountain snowflake on our tires here in the winter . I ended up leaving them on all summer as they seem to drive quite quietly with great mileage on pavement . I live in the mountains where it snows a lot and drive a logging road to get to work . These tires track well on gravel and mud as well. 40K on them , rotated every 10k and lots of tread left . Ram 1500
Date published: 2018-01-16
Rated 4 out of 5 by from Great Tires I've lived in Montana, Northern Idaho and now in the Inland Northwest Washington and I'm on my 2nd winter and going off road in the summer with these tires and have had no issues. I also have custom front and back bumpers that add an extra 250 pounds to my SUV and it's slightly lifted. I'm not sure about the other reviews where their tires only lasted 1 year, but I did purchase the 6 ply tires and they are still going strong. I should easily be able to get another 2 winters out of mine.
Date published: 2017-12-28
Rated 1 out of 5 by from No life Great tires for first year. 29000 km and wil not pass safety inspection. Had two alignments done as well due to the wear. Called about about warranty and never got a call back.
Date published: 2017-12-21
Rated 4 out of 5 by from JUST BOUGHT A SECOND SET I WILL HAVE 100,000KM ON EXISTING SET IN A FEW DAYS. TIRES I HAVE ARE 3 YEARS OLD. THEY WERE TOP NOTCH TILL ABOUT 75,000KM WHEN I NOTICED QUICK PERFORMANCE DETERIORATION. I HAD TO ADJUST MY DRIVING HABITS TO WORN OUT TIRES BUT STILL PERFORMED WELL WITH ADJUSTMENT. I WOULD STRONGLY RECOMMEND THOSE DISCOVERER A/TW TIRES TO ANYONE LOOKING FOR A GOOD PRODUCT. CANADIAN TIRE SALE: BUY 4 FOR PRICE OF 3 ALSO HELPS, NOT TO MENTION $70 MANUFACTURER REBATE. GREAT PRODUCT!
Date published: 2017-11-17
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Warranty

Standard Limited Warranty

80,000 km Treadwear Protection


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

 

Reward

  • 50

    Discoverer A/TW™