The Cooper Discoverer A/T3 tire offers long mileage and a balance of highway ride comfort, off-road durability and all-terrain traction for pick up trucks and SUVs. The tread compound enhances wet traction and reduces rolling resistance, while the aggressive tread design significantly improves off-road traction without sacrificing highway performance or long tread-life.The aggressive 5-rib all-terrain design, silica based tread compound, angled groove walls and lateral grove protectors all help this tire give you the traction you need for off-road, without giving up tread-life, quiet and comfort on city streets or the highway. The casing of the tire is reinforced as well for added protection against road hazards or damage during off-road adventures.
Enter your specific tire size or vehicle model in our easy to use tire selector to see the best price on Cooper Discoverer A/T3 for your vehicle.
So far these tires have been great.
They are quiet, and ride very well for the aggressive tread. They handle well on dry pavement, wet pavement and in the snow and ice. Great tire for the money. I hope they continue to hold up well.
pspangler61
Great tires
Ride smooth, great all around traffic. Real quality tires
Jorge Jesus Zuniga
Good tires
The tires are great
N/a
Great tires
Recently bought for 06 Jeep Grand Cherokee. Have not had any problems. Would buy again.
KA
Great tires
this is my third set and they have worn and provided good ride every time.
David Jarosz
Good all around tire!
So far seems to be a good tire. Smooth ride good traction. Looks good. Haven't had them long so not sure how many miles I'll get out of them but as long as the bold up I would buy again.
Jason M.
These tires are are good tire for pickup.
Great tires for a great price.Use these guys alot.
George Dunmire
These are great tires
Great tires and the very same that I paid double for at the tire shop in the past.
John Jones
Love this tires
Aggressive tires
129
I got my money's worth
Great LT tire rolls smooth i recommend this product
D
great tires
I love my tires. Even tho there are snow tires, i still haven't removed them off yet.
tiveeka
great tire company
i have been buying tires from this company and it's always been a great experience, great price.
Lupo Talingdan
No Regrets
Haven't put a lot of miles on these tires yet, but so far they are meeting all expectations. And purchasing transaction went smooth, with quick shipping. Would recommend.
Toolman
handling is phenomenal Great Looks and durability
I'm impressed with Cooper AT3. I've been at toyo fan for a while not anymore. TX
Al.
Great all round tire with deep tread
These Cooper AT3 tires are quality rubbber. These are my second set of these tires. The first set were amazing value as I got 130k out of them with a significant amount of that mileage towing a large caravan and touring on rough outback roads. Looking forward to similar wear and performance out of this new set.
C C
These tires seem to be good tires so far.
tires seem to have good traction and they are quiet on the highway.
Leonard Davis
Very good light pickup truck tire
Good all around tire for highway and off road. Wears well and good looking tire.
D Mac
Great tire
Quiet, ride nice, good grip.
Jeff
Great Tires
Great tires. Cooper has always performed the best for me and these are no different. No matter what they perform.
John F.
Great value
These tires are quiet on the highway. Put them to the test on our very rocky west Texas deer lease and they have resisted punctures very well so far.
Dave Rhodes
Easy transaction, great price Cooper Discoverer AT3 30X9.50R15
Cooper Discoverer AT3 30X9.50R15 Look good ..very low noise, ride smooth and quite ...Very Happy with purchase.
Glenn in Nashville TN
Great tires
Tires are smooth and quiet for such an aggressive tread. Excellent wet and snow traction! I would definitely buy them again.
Steve C
Awesome!
Purchased a set of 30x9.50x15’s for my lifted Jeep XJ. Great tires for the price. I didn’t expect these to be that good in the snow...was I wrong! These work extremely well in the snow. Even my buddy was surprised how well my Jeep did in bad weather.
Bryan 2000 XJ
Tires are great
Will be ordering another set of these tires agian
Bryant Schaut
Great tires
The price for the tires were amazing! Awesome set low road noise especially great in a lifted 4x4. Great in any weather would buy again!
Jared Miller
Great tire
I replaced my Michelin Defender LTX M/S on my Ridgeline. These are great. No difference in mileage, only the tiniest of hummmms is added. I fish and hunt a lot in North Dakota through mud, dirt, deep snow and ice. Good traction in all scenarios. I’ve put a few thousand miles on them in a few months, no noticeable treadwear at all. I have nothing negative about these tires.
Matt
Great tires
This is the second set of these tires I have had. First set did great so decided just to keep same when it was time to buy again
Steve
Great Tires!!!
Great tires highly recommended!!!
John
I would never buy another kind of Tire to go on my 08 Jeep Grand Chero
Best tire for my mid size SUV, smooth ride for the road and off with great tread life especially for an all-wheel drive
Chris Kiser
Great tires
Just what I needed
glipsey
Perfect tires
Great tires for my 2016 Chevy Colorado. They look great and not alot of road noise. I highly recommend them to anyone.
Scott
Great bang for the buck
Nice tires and a great buy. Alot ot meat on them and handle great on pavement and gravel so far. Hope they are just as good in the snow and ice this winter.
John
Very good tires for my light-medium truck.
High traction, stability for wet road driving on Interstates/Highways in the LA/TEX/MISS USA. No loud hum tire noise at highway speeds. OK for some off-highway, dirt roads and pasture land. My truck is a Dodge Dakota Quad Cab w/a small block V-8 engine, single rear traction. Usually get 35-45K miles on my 3rd set of these tires but I change early due to lots of highway driving.
F.P.C.
good tires,
Only have had them 2 months, but so far they are proving to be a decent tire.
Lou
Would recommend
Great tire
John
Great Tires
Smooth ride and have held up great so far. Great price for what I put in my truck. I would buy again.
Casey
Cooper LT tires
Ride great
Jeff
Great Tires 2007 Jeep Grand Cherokee 60,000 miles
Great Tires at any price and great in the snow and rain. No noise
Ryan @ Apex NC
Great all season and off road tires.
The Cooper Discoverer AT3 tires wear well and perform well in all conditions. I've had a set of 4 of these for 26 months on my daily driver. Mostly street and highway use with some off road driving in the Summer. I still have plenty of tread to get me through this winter and well into the Summer next season. That will be 3 years of use before I may need to change them. They do well in rain, snow and ice conditions. Recommend these over other comparable brands. The price point alone is enough to encourage that but the performance is more than equal to other more expensive brands.
thejman
Great tires
Great tires.
Jean
Awsome tires
Tires are great they have a rugged look and great tread I am pleased with these tires
Mike
These tires are awesome!
Great wet traction in light to heavy rains especially with speeds up to 135 mph!
Lauren M
An excellent buy for the money
Cooper tires are always a good choice. These AT3 tires were installed on my GMC Sierra 1500 and work very well. Good deep tread, and no road noise. Nice responsive handling and great traction. I already know I will get long life from them and I also run Cooper tires on my 1946 Ford Coupe. I have been a Master ASE mechanic for over twenty years, so to be impressed by a tire brand takes some doing. Comparable to tires at twice the price, and by far better than tires in their price range. I have yet to be disappointed by any tire Cooper makes.
John, an ASE Master Technician
These tires are great.
I like the looks of the tires, they handle well on the road and I'll find out if they handle good in snow tonight going from work to home, Thank you for helping me.
Larry Peters
truck handles great
so far these tire are great not too noisy the truck handles great and rides better then the stock tires
OTW
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