On-Road All-Terrain tires are for drivers who want a combination of focused on-road refinement, with some light off-road capability and all-season versatility, including traction in light snow. On-Road All-Terrain tires -may be- branded with the M+S and three-peak mountain snowflake (3PMSF) symbols are sometimes used as Original Equipment (O.E.) on light-duty 4WD trucks, crossovers and sport utility vehicles.
O.E. On-Road All-Terrain light truck tires are typically purchased as direct replacements for worn-out pairs/sets of the vehicle's original tires. They can also be used for other vehicle applications in complete sets of four, or axle pairs if available in an appropriate size, load range and speed rating to match the existing O.E. tires' performance category and specifications.
Note: While non-winter tires featuring the 3PMSF provide additional longitudinal snow traction beyond what all-season (M+S) tires not bearing the symbol can deliver, they do not match the capability of a true winter tire in all adverse weather conditions.
Los neumáticos Todoterreno Para Carreteras son fabricados para conductores que desean una combinación enfocada al refinamiento en carretera, a la vez de una ligera capacidad todoterreno, con la versatilidad de utilizarlos durante las cuatro estaciones del año, incluyendo temporadas con nieve ligera. Neumáticos Todoterreno Para Carreteras con las marcas M+S (lodo y nieve en inglés) y el símbolo “tres picos montaña/copo de nieve”, 3PMSF (three-peak mountain snowflake symbol, 3PMSF), algunas veces son utilizadas como originales (O.E., por sus siglas en inglés) en camiones ligeros con tracción en las cuatro ruedas (4WD), utiliautos (crossovers) y vehículos utilitarios deportivos.
Los neumáticos originales (O.E., por sus siglas en inglés) Todoterreno Para Carreteras usualmente son comprados como un remplazo directo de pares o juegos de los neumáticos originales del vehículo. También pueden ser utilizados en otros vehículos en juegos de cuatro, o pares en el mismo eje, si se encuentran disponibles en el tamaño correcto, rango de carga e índice de velocidad, de las categorías de rendimiento y especificaciones de los neumáticos originales (O.E.)
Nota: Mientras que los neumáticos que no son para uso exclusivo de invierno, pero cuentan con el símbolo tres picos montaña/copo de nieve, 3PMSF (three-peak mountain snowflake, 3PMSF) podrían proporcionan mayor tracción longitudinal en nieve, que la ofrecida por neumáticos para toda estación (M+S) sin el símbolo 3PMSF; ninguno iguala la capacidad de un neumático para uso exclusivo en el invierno, en climas con condiciones adversas.
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.
For assistance selecting products for your vehicle, please contact our sales specialists at 888-541-1777 or via email.
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.
Tire Category: On-Road All-Terrain
This tire hasn't received enough consumer feedback to be rated.
Customer ratings showcase the Cooper Discoverer AT3 XLT's excellent dry traction (9-10 scores) and strong wet performance, with many highlighting confident handling in rugged conditions. Winter traction earns positive feedback overall, though a few note slightly reduced grip on ice. Riders praise the smooth, quiet ride and durable treadwear, with many reporting long-lasting performance even under heavy use. As an on-road all-terrain tire, it delivers reliable capability across its intended conditions, balancing comfort and ruggedness effectively.
AI-generated from the text of customer reviews
Select to learn more
Most customers rate wet traction 9s and 10s, highlighting confident grip and hydroplaning resistance. Scores 7-8 suggest solid performance in rainy conditions for an all-terrain tire.
i been on wet roads and in snow conditions this tire has performed as advertised...
i spent about a year researching tires and for a all terrain the copper was the best fit for me i mainly use it on the high way and around town with some light off roading i could not be happier. i been on wet roads and in snow conditions this tire has performed as advertised . there is very little road noise the ride is smooth the handling feels tight in control. I'm running a 275/65/20 .on 38 psi getting getting good wear on them.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1007851
...Balanced easily, they are great on the highway in the dry and wet...
Wanted to upgrade from stock HTs. These came E rated in 33” and they fit perfectly. Balanced easily, they are great on the highway in the dry and wet. Work shockingly well in the snow and ice. Very strong sidewall but not over stiff. Great on rocks, ok on sand. I bought 5 and do the 5 tire rotation every 5000 miles. After 15k miles they still look new. Tirerack also had a great price on these, unfortunately they were on closeout so I’ll have to pick something else come replacement time.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1026721
...Excellent traction in wet/snowy conditions...
A little noisy at low speeds but expected with this tread pattern. Excellent traction in wet/snowy conditions. Experience with Tire Rack ordering/delivery is great as usual, satisfied customer!
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
921834
The Cooper Discoverer AT3 XLT delivers confident snow performance, with most ratings scoring 8-10. Ice traction shows solid results (scores 7-8 dominate), though a few lower ratings suggest variability in extreme ice conditions.
...Work shockingly well in the snow and ice...
Wanted to upgrade from stock HTs. These came E rated in 33” and they fit perfectly. Balanced easily, they are great on the highway in the dry and wet. Work shockingly well in the snow and ice. Very strong sidewall but not over stiff. Great on rocks, ok on sand. I bought 5 and do the 5 tire rotation every 5000 miles. After 15k miles they still look new. Tirerack also had a great price on these, unfortunately they were on closeout so I’ll have to pick something else come replacement time.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1026721
...Great deep snow traction...
Excellent all around tire. Great deep snow traction. Low toad noise. Absolutely love these tires.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1007121
Most customers rate dry traction as excellent with scores of 9-10, highlighting confident grip and responsive handling. A few ratings in the 7-8 range still indicate strong performance for on-road all-terrain use.
...Dry and off road is great.
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.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
971428
Customers consistently praise the smooth ride and low noise levels, with most scoring 9s and 10s. Even on rugged terrain, comfort remains a standout strength for this all-terrain tire.
Wonderful ride and quiet
Wonderful ride and quiet
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1049374
...Wanting something that was highway quite with out the hum. This did the trick...
I overly researched, looking for a good deal. Wanting something that was highway quite with out the hum. This did the trick, but yet look aggressive. I replaced 265 70 17 . SO far so good I lost about 1.5 miles per gallon
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1046147
...They are a tad bit bumpy...
I love the tires, so far. They are a tad bit bumpy. Otherwise, they've been great tires. I've only had them for 2.5 weeks worth of riding time put on them. Put tires on 12.22.25.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1044661
The Cooper Discoverer AT3 XLT earns excellent treadwear ratings, with most scoring 9s and 10s. Customers highlight impressive durability in rugged conditions, aligning with its all-terrain design. While a few lower scores exist, the majority praise long-lasting performance ideal for on-road adventures.
...I rotate my tires every other oil change and they are wearing great. They look great as well with the aggressive tread that extends to the shoulders of the sidewall...
Originally wanted Falcon Wild Peak’s but they were a bit more than I wanted to spend and these coopers were on closeout so I figured I’d give them a shot. The gamble paid off. These ties are great both on and off road (we use them off road very frequently). I rotate my tires every other oil change and they are wearing great. They look great as well with the aggressive tread that extends to the shoulders of the sidewall. I’d definitely purchase these again
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1046313
...With regular rotations, these ties wear very well. no cupping or chopping. Currently have 43k miles on this set and easily have a rotation or 2 left...
All miles are 90% highway and 10% blacktop roads. I typically drive 700miles a week. With regular rotations, these ties wear very well. no cupping or chopping. I have balanced the set once after the 3rd rotation im on the 4th and there isa slight vibration over 80mph. needs another balance. Rotated every 10k. Currently have 43k miles on this set and easily have a rotation or 2 left. not quite to the second wear bar. tire pressure is all set @ 55lbs. Tires are quiet. Hydroplaning got worse as the tires wear, but acceptable if you know the conditions.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
1044312
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.
You found this review helpful.
You did not find this review helpful.
Updating...
This is your own survey.
While you can't rate your own survey, you can:
971428
Need help choosing the right products for your vehicle? Our US-based team of highly trained experts has the knowledge and passion to help. Just pick up the phone and give us a ring. Or let's chat via email. We love solving problems and lending a hand (or an ear).
Contact Us