The Discoverer A/T3XLT is Cooper's On-Road All-Terrain tire designed for the drivers of pickup trucks, work vehicles and full-size SUVs who need a tire that provides the rugged durability required to keep up with their active lifestyles. Engineered to tackle dirt, gravel, mud and the urban jungle, the Discoverer A/T3XLT combines off-road prowess with agreeable on-road comfort and year-round traction, including in light snow.
Durable-Tread Technology combines a shred-resistant silica compound with the Discoverer A/T3XLT's next-generation all-terrain tread pattern. Cooper's Even Wear Arc Technology optimizes the shape of the footprint for balanced pressure at the contact patch, improving handling and promoting even treadwear. The tread pattern is designed to aid dry traction, while Whisper Grooves between the outboard tread blocks help reduce noise throughout the tire's life. Stone ejector ledges help prevent punctures due to stone drilling, and the Rugged Traction Shoulders feature alternating scoop and cleat lugs and biting edges designed for grip on rock, in thick mud or loose soil. Deep, circumferential channels and wide, lateral notches improve hydroplaning resistance, while multiple zigzag sipes in the independent tread blocks create the biting edges needed for traction in slippery conditions. Snow Groove Technology uses saw-tooth block edges to trap snow in the tread for effective snow-to-snow traction.
The internal construction of the Discoverer A/T3XLT consists of a robust, two-ply polyester casing. A single-ply, nylon reinforcement above two high-strength steel belts further increases durability and handling response, along with providing high-speed stability.
El neumático Discoverer A/T3XLT de Cooper pertenece a la categoría: Dentro/Fuera De Carretera Todoterreno y ha sido diseñado para conductores de picops, vehículos para trabajo y utilitarios deportivos (SUV, por sus siglas en inglés), que necesitan un neumático que proporcione la fortaleza y durabilidad requerida, para mantener las actividades de sus estilos de vida. Construido para lidiar con lodo, grava, tierra polvorienta y la jungla urbana, el Discoverer A/T3XLT, combina habilidad todoterreno con un confort agradable en la carretera y tracción durante todo el año, inclusive en superficies con poca nieve.
La tecnología "Durable-Tread" combina un compuesto de caucho con sílice resistente a roturas, con el patrón todoterreno de la generación siguiente del Discoverer A/T3XLT. La tecnología de Cooper "Even Wear Arc", optimiza la forma de la huella, para obtener una presión balanceada del área de contacto, y así, mejorar la maniobrabilidad y obtener un desgaste parejo. El diseño del patrón en la banda de rodamiento mejora la tracción sobre superficies secas, mientras que, ranuras "Whisper Grooves" entre los bloques externos ayudan a reducir el ruido durante el ciclo de vida del neumático. Rebordes expulsores de piedras previenen pinchazos causados por piedras incrustadas. Hombros fuertes para obtener tracción, "Rugged Traction Shoulders", contienen bloques con espacios y dientes alternados, además cuenta con bordes adherentes diseñados para obtener tracción sobre piedras, lodo y superficies sueltas. Canales profundos circunferenciales y ranuras laterales anchas, mejoran la resistencia al deslizamiento sobre agua (hydroplaning), mientras que, pequeñas ranuras tipo zigzag en los bloques independientes, crean los bordes adherentes necesarios para obtener tracción sobre superficies en condiciones resbalosas. La tecnología "Snow Groove" utiliza bordes serrados en los bloques, para atrapar nieve y hacer más efectiva la tracción nieve con nieve.
La construcción interna del Discoverer A/T3XLT consiste de una estructura robusta de dos capas de poliéster. Una capa de refuerzo de nailon, por encima de dos correas de acero de gran fortaleza aumenta, aún más, la durabilidad y la respuesta al girar el volante, además de proporcionar estabilidad a velocidades elevadas.
Specifications shown are as accurate as possible based on the information provided to us by the tire manufacturers. The dimensions reflect average values for tires measured on the specified measuring rim width. Individual tires may vary from data shown.
All tires are subject to continuous development. The tire manufacturers and Tire Rack reserve the right to change product specifications at any time without notice or obligation.
*Although regularly updated, the country of origin for tires may vary from what is shown. Unfortunately, we cannot accommodate requests for tires with a specific country of origin.
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Warranty summary for replacement tires purchased on or after 06/01/24 (1 of 6)
Treadwear:6 Years / 60,000 Miles Half mileage for rear if different size than front
Manufacturer Special Warranty:45 Day Road Test Guarantee (1)
Additional Information:(1) Exchange for another Cooper brand tire
Notes
See official manufacturer's warranty brochure for specific details.
New vehicle Original Equipment tire warranties often differ from those covering replacement tires. Consult your vehicle documents to confirm Original Equipment tire warranty coverage.
Ratings Charts & Reviews Cooper Discoverer AT3 XLT
Customers praise the Cooper Discoverer AT3 XLT for outstanding dry traction and confident wet performance, with many scores hitting 9-10 in these key all-terrain categories. Winter traction earns strong marks for snow handling, though ice scores show slight variability. Ride comfort receives consistent high ratings, with smooth handling and minimal road noise noted as highlights. Treadwear scores impress, with many users reporting long-lasting performance even in rugged conditions. While a few winter ratings dip to 7, feedback aligns well with its on-road all-terrain focus, emphasizing reliable dry/wet grip and durability where it matters most.
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Customers Like:
336 customers mention "Wet Traction"
320 positive
16 negative
Most customers rate the Cooper Discoverer AT3 XLT's wet traction as excellent, with scores of 9-10 highlighting confident grip and hydroplaning resistance. Consistent high marks align well with its all-terrain design for wet conditions.
January 15, 2023(Verified Purchase)
5 out of 5
...Wet roads and off road mudgreat traction on both.
Only been on the truck a short time, but I am so pleased with these tires. Wet roads and off road mud great traction on both.
Vehicle: 2015 Ford F150 4WD Miles Driven on Tires: 1,000 Driving Conditions: Mostly Highway Location: MANCHESTER, MD Driving Style: Spirited
...Road noise doesn't exist, wet and dry performance are exceptional...
I've recommended these to everyone, honestly so grateful I found these tires. Road noise doesn't exist, wet and dry performance are exceptional. Amazing treadwear, what more could you ask for. On a another note I've had some scary curb hits, lifted trucks are not for most parking lots, these sidewalls have been thoroughly vetted. I've had them rotated 3 times, they have towed 8k plus for over 3k miles. They still role perfectly round. I run them at 42 psi, my installer put them at 55 psi.
Vehicle: 2017 Ford F150 4WD Heavy-Duty SuperCrew Miles Driven on Tires: 15,000 Driving Conditions: Combined Highway/City Location: APOPKA, FL Driving Style: Spirited
Most customers rate winter traction highly with scores 8-10, excelling in snow and deep snow. Ice traction shows solid performance with many 7-8 ratings, reinforcing its capability for on-road all-terrain winter driving.
February 06, 2023(Verified Purchase)
5 out of 5
...I use it everywhere such as in deep snow, on ice, mud, rocks, sand and highway! ... Then when it's time to turn off onto back roads, fire roads, gutted roads, muddy roads, snowstorm/blizzard enhanced travel and more...these tires always come through...
Just blown away by this tire. I use it everywhere such as deep snow, ice, mud, rocks, sand and highway! It is a super quiet tire on the freeway as I even forget I'm driving AT tires at speed. Then when it's time to turn off onto back roads, fire roads, gutted roads, muddy roads, snowstorm/blizzard enhanced travel and more...these tires always come through. I'd say these Discoverer XLT's are way better than any Toyo or similar, let alone the famous KO2 which should only be reserved for rides to starbucks since those both ---- in most conditions, though they look good and aggressive. The Discoverer AT3 XLT's have an aggressive look as well but actually come through for me every time. I am super impressed. I have put this model tire on my brand new 2023 F150 as well and they are perfectly adept for me to conquer everything. People forget that tires make the drive, not all of the technology from the truck manufacturer cuz without great tires for the condition you're in, the super crawl mode or Baja mode won't work worth a crap. Get some great tires and I recommend these if you want to be happy about your choice.
Vehicle: 2013 Ford F150 4wd SuperCrew Miles Driven on Tires: 45,000 Driving Conditions: Combined Off Road/Highway Location: SIERRA MADRE, CA Driving Style: Spirited
I live in Montana on a long dirt road and these tires have yet to fail me in the dirt, in light snow, in deep snow, and on rocky trails...
I live in Montana on a long dirt road and these tires have yet to fail me in the dirt, light snow, deep snow, and rocky trails. These are obviously by no means rock crawling tires, but they are able to hold their own on the trails around here.
After going through various tire brands & models, I finally found the absolute perfect tire that I'm never giving up. I'm on my second set and went from 315/70R17 to 35x12.50R20
Insanely perfect ride quality, and in 3rd Gen Ram 2500/3500's ride quality is highly sought after and these tires make a massive difference. There also super quiet on the highway
I highly recommend these tires to everyone looking for amazing ride quality, handling, traction and great tread life
Vehicle: 2006 Dodge Ram 2500 4wd MegaCab Miles Driven on Tires: 4,000 Driving Conditions: Combined Off Road/Highway Location: MARION, MT Driving Style: Spirited
Solid tire! Very pleasant on pavement - low noise, great handling. On trails it EATS terrain. Super stable and tough. Great wet traction, great snow traction. Can't say for sand, but got me through some squelchy mud track with no issues. Forded a river too. Zero complaints. Looks great on my 2011 Land Cruiser. Definitely my new tire...
Vehicle: 2011 Toyota Land Cruiser Miles Driven on Tires: 3,000 Driving Conditions: Combined Off Road/Highway Location: BRENTWOOD, TN Driving Style: Average
Most customers rate dry traction as excellent, with scores of 9-10 highlighting responsive handling and reliable grip. A few ratings in the 7-8 range suggest occasional variability, but overall performance is strong for on-road all-terrain use.
February 07, 2023(Verified Purchase)
4.5 out of 5
Good looking tire with excellent wet/dry traction and hydroplaning resistance...
Good looking tire with excellent wet/dry traction and hydroplaning resistance. Very little road noise. Love the tires.
Vehicle: 2004 Nissan Titan Crew Cab LE Miles Driven on Tires: 5,000 Driving Conditions: Combined Highway/City Location: ROCK HILL, SC Driving Style: Average
...The AT3 XLT stick on road and off... They are better then both the Goodyears and the BFG in every way...
To be honest I had not heard of Cooper tires 6 months ago. I am glad I have now. Cooper makes tires for may others brands including Mickey Thompson. I did a lot of research and the ratings were so good I had to try them out. They are great tires. I would recommend them highly. Now let me tell you why. I have a 2018 Jeep Wrangler JL and it had street tires on it. Goodyear Wrangler All-Terrain Adventure with Kevlar 245/75/17 (stock tires). On a jeep they look like I skipped leg day. They worked well but did not look "Jeepish" . The Goodyears worked good on road and well off road too. I did not like the way they looked so I bought a set of Rubicon take off's with the BFG KO2 285/70/17 .. They looked good but that was it. Crap tires. I lost 6 MPG they dont stick on the road at more than 20% throttle . Off road they work better than the stock tires but not by a lot. The BFG extra sized could account for the better off road. They gave up a lot on road. I put about 6000 miles on BFG and would not recommend them to anyone I sold them and got the COOPER AT3 XLT and they are much better than the BFG KO2 in every way. The AT3 XLT stick on road and off. They are quieter smoother and I got back 3 of the 6 MPG that I lost. They are better then both the Goodyears and the BFG in every way. The Coopers AT3 XLT have good side bitters and look Jeep worthy. The Coppers are just a tad larger then the BFG in the same size. The Cooper AT3 XLT 285/70/17 are a great tire. If you are looking for a good Jeep tire give this a good hard look. It looks more aggressive in real life then in the photos. Another note the Coopers are an E load range so stronger. if you are thinking BFG KO2 get the Coopers AT3 XLT it is better in every way.
Vehicle: 2018 Jeep Wrangler JL Unlimited(All New) Sport Miles Driven on Tires: 2,000 Driving Conditions: Combined Off Road/Highway Location: GOLDFIELD, NV Driving Style: Spirited
Customers praise the Discoverer AT3 XLT's comfort, with most scoring 9s and 10s for ride quality and low noise. The tire delivers a smooth, quiet drive on-road while excelling in all-terrain conditions.
March 02, 2024(Verified Purchase)
5 out of 5
...The tires are by far the most comfortable tires I have ever purchased. That feel like I'm riding on air.
This was an extremely easy purchase from Tire Rack. The tires are by far the most comfortable tires I have ever purchased. That feel like I’m riding on air.
Vehicle: 2010 Toyota Tundra TRD Rock Warrior Pkg Double Cab Miles Driven on Tires: 5,000 Driving Conditions: Mostly Highway Location: PARKVILLE, MD Driving Style: Average
...I can't express how great of a difference my ride is! Not only it is 70% quieter, but it's 80% softer/smoother. I have a rough road on my daily commute, and these tires absorb nearly all road roughness...
The original tires on my truck were nearly gone and old. They were the AT Hankook's. I purchased a set of these Coopers after much research. I can't express how great of a difference my ride is! Not only it is about 70% quieter, but it's about 80% softer/smoother. I have a rough road on my daily commute, and these tires absorb nearly all road roughness. I also have to drive in some muddy conditions here and there. The truck would often slip and get stuck, but with these tires, I lose no traction. Will definitely purchase again!
Vehicle: 2017 Ford F250 4WD Crew Cab Miles Driven on Tires: 500 Driving Conditions: Combined Off Road/Highway Location: BOYCE, LA Driving Style: Average
Cooper Discoverer AT3 XLT earns excellent treadwear ratings, with most scores 9-10 for outstanding durability in rugged conditions. While a few lower scores exist, the majority highlight long-lasting performance ideal for all-terrain adventures.
February 01, 2023(Verified Purchase)
4.5 out of 5
Wear performance has been excellent. Especially since most of my driving has been on paved roads.
Wear performance has been excellent. Especially since most of my driving has been on paved roads.
Vehicle: 2018 RAM 2500 4WD Crew Cab Miles Driven on Tires: 10,000 Driving Conditions: Mostly City Location: CLERMONT, FL Driving Style: Average
I just checked my mileage on this set of tires that I purchased in February 2020. I can't believe it but I'm at 65,000 on them and still have plenty of life left...
I just checked my mileage on this set of tires that I purchased in February 2020. I can't believe it but I'm at 65,000 on them and still have plenty of life left. These are on my Toyota Tacoma. I have my alignment locked in place w/ tabs (aside from toe) and I do rotate tires (Back to Front, Front Crossed to Back) each oil change and I do 8-9k mile interval changes. These tires continue to impress. If they ever wear out I'm getting them again. Relatively light compared to others in it's category too. Wet performance is good. No problems in snow. Dry and off road is great.
Vehicle: 2008 Toyota Tacoma 4wd Double Cab Miles Driven on Tires: 65,000 Driving Conditions: Combined Highway/City Location: CRANFORD, NJ Driving Style: Easy Going
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