The BFGoodrich All-Terrain T/A KO3–AKA the "BFG KO3"—is the 3rd generation of BFGoodrich's legendary Off-Road All-Terrain light truck tire engineered for the on and off-road tire needs of dedicated off-roaders like Jeeps, pickup trucks and 4x4 sport utility vehicles. It's built for drivers who want rugged confidence and control no matter where their journey takes them. Following up the wildly-successful All-Terrain T/A KO2, the KO3 has been carefully designed to retain the aggressive (and classic) visual elements of BFGoodrich all terrain tires, while delivering outstanding durability, improved wear-life and traction in all weather conditions—even light snow.
Available in LT fitments, load ranges, and sizes beyond 35 inches, the KO3 features a reformulated cut, chip, and tear-resistant tread compound for greater longevity and durability. Molded into a symmetric footprint designed with a generous amount of void for off-road use, while also optimizing the footprint for more even stress distribution and uniform wear. The interlocking tread blocks are designed to work in concert with one another for stability both on and off the pavement. Broad channels at the shoulders and plenty of void space to redistribute water help maintain control in the wet. The 3-D Locking Sipes are full depth and alongside the Snow/Mud notches, are designed to help drivers find the traction they need in any environment.
The upper shoulder and sidewall feature CoreGuard Technology: a bruise- and split-resistant rubber compound that extends further down the sidewall to protect more of the tire in demanding scenarios. Alternating Shoulder Scoops deliver clawing force for control and traction in sand, dirt, or grueling off-road rock driving during "aired down" adventures, while the Mud Phobic bars keep the tire clear of built-up material so it can perform as intended. And as always, the KO3 is available with raised white sidewall lettering—perfect for making your tires and wheels pop, complementing your truck's paint, or making your classic 4x4 look the part.
Internal construction of the All-Terrain T/A KO3 utilizes a durable, triple-ply polyester casing designed for strength and reliability, along with twin, high-strength steel belts providing a robust foundation for the nylon cap ply offering high-speed capability.
NOTE: BFGoodrich All-Terrain T/A KO3 tires meet the industry's severe snow service requirements and are branded with the three-peak mountain snowflake (3PMSF) symbol.
El neumático All-Terrain T/A KO3 es la tercera generación de los legendarios neumáticos de BFGoodrich de la categoría: Fuera De Carretera Todoterreno para camiones ligeros y fue fabricado para las necesidades dentro y fuera de carretera de Jeeps, picops y vehículos utilitarios deportivos. Su diseño proporciona control y confianza a los conductores sin importar el camino que tomen. Siguiendo el amplio éxito del ALL-Terrain T/A KO2, el All-Terrain T/A KO3 ha sido diseñado cautelosamente para mantener lo que desean los conductores de las generaciones previas, mientras aumentan la durabilidad, mejoran el desgaste y la tracción en todo tipo de clima, inclusive en presencia de nieve ligera.
El All-Terrain T/A KO3 posee un compuesto de caucho reformulado resistente a cortes, astillas y desgarros, dándole mayor longevidad. El mismo es moldeado en una huella con un diseño simétrico y con bastante espacio para su uso todoterreno, a la vez, ha sido optimizado para una distribución más pareja del estrés y proporcionar un desgaste uniforme. Los bloques de la huella interconectados han sido diseñados para trabajar entre si y proporcionar estabilidad dentro y fuera del pavimento. Surcos grandes en los hombros y bastante espacio redistribuyen el agua, para mantener control sobre superficies mojadas. Las pequeñas ranuras 3D en los bloques tienen una profundidad total y conjuntamente con las barras para nieve y lodo, ayudan a los conductores a encontrar tracción en cualquier ambiente.
La parte superior del hombro y el flanco utilizan la tecnología CoreGuard: un compuesto de caucho resistente a rasgaduras y astillas que se extiende a gran parte del flanco para proteger la mayor cantidad del neumático en escenarios exigentes. "Cucharas" alterna en la parte externa de los hombros mejoran el control y tracción en superficies con arena, polvo o rocas, en actividades aventuradas con poca presión de aire. Barras "Mud Phobic" mantiene el neumático limpio de cualquier material que se pueda acumular, para que el mismo, funcione según lo previsto.
La construcción interna del All-Terain T/A KO3 posee una estructura durable de tres capas de poliéster diseñadas para proporcionar fortaleza y confiabilidad. Esto, en conjunto con correas gemelas de acero resistente a tensiones fuertes, proporcionan una fundación robusta para la capa de nailon y ofrecer capacidad para rodar a velocidades rápidas.
NOTA: Los neumáticos All-Terrain T/A KO3 satisfacen los requisitos de la industria, en relación a condiciones de nieve severa, por esta razón, cuentan con el símbolo “tres picos montaña/copo de nieve”, 3PMSF (three-peak mountain snowflake symbol, 3PMSF).
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.
Warranty summary for replacement tires purchased on or after 02/22/22 (1 of 2)
Manufacturer Special Warranty:60 Day Satisfaction Guarantee (1)
Additional Information:(1) Purchase 4 or more, exchange for any brand.
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.
Tire Rack Test Results BFGoodrich All-Terrain T/A KO3
Taking Off-Road Tires On-Road - 2024 Test 9 – With Winter Update (31:03)
Twelve selections from the On-Road, Off-Road, and Rugged All-Terrain categories comprise this All-Terrain tire test to see how they stack up when it comes to daily driving. A/T tires excel off the beaten path, but what about the rest of the time? The popular aesthetics of this category lead to many using them on their daily drivers. So, what are you sacrificing by choosing these products for your concrete journeys? Noise, comfort, handling, safety, and winter performance are all considered when we test all-terrain off-road tires on the road!
Customer surveys indicate the Cooper Discoverer AT3 LT excels in dry traction, with most ratings in the 9-10 range for confident on-road handling and all-terrain capability. Wet traction and hydroplaning resistance also earn strong praise, scoring 8-10 in most reviews. Winter traction performs well in snow and deep snow (7-10), though ice traction shows more variability, with some scores dipping to 4-5. Ride comfort receives consistent positive feedback (7-10), though a few note moderate road noise. Treadwear ratings are solid (7-10), with many customers highlighting durability across mixed conditions. Overall, it's praised as a reliable on-road all-terrain tire, particularly for dry and wet performance.
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Customers Like:
142 customers mention "Wet Traction"
133 positive
9 negative
Customers praise wet traction with most scoring 9s and 10s, highlighting confident grip in rain. Some 7s and 8s note reliable performance, with minimal hydroplaning concerns reported.
October 29, 2019
3.8 out of 5
...These handle really well on dry or wet pavement, have a lot less noise than I was expecting with the aggressive tread pattern, and have just proven to be a solid all around tire - until you get on snow or ice...
I've had this tire on a 2006 Ram 2500 (load range E 10 ply) for the past 60,000 Minnesota miles. They still have a 6/32" of tread, though I run on gravel roads a lot more often than most people. But this is still almost double the miles I got from my last set of tires. Here's my take: These handle really well on dry or wet pavement, have a lot less noise than I was expecting with the aggressive tread pattern, and have just proven to be a solid all around tire - until you get on snow or ice. Then they're bad. I think Cooper must have used a really hard tread compound that sacrifices cold weather performance for longer life. I don't think I'll get these next time because I live in MN, but I would definitely get them again if all my driving was in a warmer climate.
Vehicle: 2006 Dodge Ram 2500 4wd QuadCab Miles Driven on Tires: 60,000 Driving Conditions: Combined Off Road/Highway Location: MAPLE GROVE, MN Driving Style: Average
...Even though those still had plenty of tread left on them, I couldn't trust them after three separate hydroplaning events at very slow speeds. Hydroplaning can easily happen at high speed on any tire, but when you are driving cautiously through heavy rain at slow speeds and you are still hydroplaning, the tires need to go...
I had these tires put on three months ago. I do mostly city and highway driving but I wanted a heavy duty tire that handled well in all conditions without excessive road noise. These tires were a great find! I have been very pleased with the construction and overall quality of these tires. Cooper did an excellent job designing and testing these tires for truck use. My previous set of tires on my truck were Firestone Destinations. I was very unhappy with how those performed. Even though those still had plenty of tread left on them, I couldn't trust them after three separate hydroplaning events at very slow speeds. Hydroplaning can easily happen at high speed on any tire, but when you are driving cautiously through heavy rain at slow speeds and you are still hydroplaning, the tires need to go. These Cooper tires feel like they are bullet proof. American made,10 ply rating, rock removing tread and they weight 50 lbs a piece. Sure, these tires hurt your acceleration a little, but they're grippy, provide good traction and they aren't noisy. I'm hoping to have several years and many many miles out of these tires.
Pros: Quiet, Tough, Heavy, Grippy, American Made in Arkansas
Cons: Ride a little rough, probably due to all of the tread, not a deal breaker for me though Mileage suffered a little, but it's worth the good handling in bad weather
Vehicle: 1997 Ford F150 Regular Cab 4wd Miles Driven on Tires: 3,000 Driving Conditions: Combined Highway/City Location: LAUREL, DE Driving Style: Average
Customers praise the Cooper Discoverer AT3 LT's excellent snow and deep snow traction with most scores 9-10. Ice traction shows mixed results, with ratings ranging 4-8. A few customers report very low ice performance (0-2), but most find winter capability reliable for an all-terrain tire.
July 09, 2022
3.8 out of 5
...The most snow Ive ever had them in was about 14 inches and they gripped and we plowed through the snow with hardly any problems. Ice is the only situation wherw these tires aren't great, but that goes for a majority of the tires on the market anyway...
This is the 2nd set of these tires I've bought. I got just over 70k out of the first set, ran them at 45psi and rotate and balanced them at every oil change. They did so well, I got another set. I have over 40k on them and they still look fairly new and still ride good. They aren't as quiet as the Michelins I had on a previous truck, but for a AT tire, they aren't awful. I mostly drive country roads, gravel roads, some highway, some mud, and through rain and snow when we get any. I will say 99% of the time these tires grip and go, and rarely slip. The most snow Ive ever had them in was about 14 inches and they gripped and we plowed through the snow with hardly any problems. Ice is the only situation wherw these tires aren't great, but that goes for a majority of the tires on the market anyway. If we get ice, I usually don't have to drive anywhere anyway so its ok. Otherwise, they are great tires and I will keep buying them.
Vehicle: 2017 RAM 1500 4wd Quad Cab Miles Driven on Tires: 43,500 Driving Conditions: Combined Off Road/Highway Location: NEW ALBANY, IN Driving Style: Spirited
Excellent traction while plowing heavy wet snow. Best traction ever felt in tires for 38+ years on the road...
Excellent traction while plowing heavy wet snow. Best traction ever felt in tires for 38+ years on the road. Would definitely recommend these tires to friends and family.
Vehicle: 2004 Dodge Ram 2500 QuadCab 4wd Miles Driven on Tires: 1,000 Driving Conditions: Combined Highway/City Location: WOODRIDGE, NY Driving Style: Easy Going
...Works great in rain and snow in the Sierra Nevada mountains...
Excellent tire. Works great in rain and snow in the Sierra Nevada mountains. Highway travel is smooth
Vehicle: 2011 Ford F350 4X4 Single Rear Wheel 245/75-17 or 265/70-17 OE Miles Driven on Tires: 2,000 Driving Conditions: Combined Highway/City Location: RENO, NV Driving Style: Average
Most customers give the Cooper Discoverer AT3 LT excellent dry traction scores of 9-10, praising its confident grip and stability. A few rate it 7-8, still solid for all-terrain use.
January 18, 2020
4.7 out of 5
...Immediate steering respond improvement, traction in all conditions, and ride comfort especially on rough roads...
I had the GY wranglers from the factory just so you know what my comparison point is. That being said, there is no comparison to the AT3s. Immediate steering respond improvement, traction in all conditions, and ride comfort especially on rough roads. The only, and I mean only, downside are the inherent changes going from an all-season to an all-terrain tire. A slight drop in fuel efficiency (<1 mpg) and a little more road noise. Stable, dependable, and worth every penny.
Vehicle: 2015 Chevrolet Silverado 1500 4wd Crew Cab Miles Driven on Tires: 3,000 Driving Conditions: Combined Off Road/Highway Location: DUBUQUE, IA Driving Style: Spirited
...Good traction all around, even when you put it in sport mode and stomp on the gas. Can feel a bit squishy in corners, but never lost traction...
Overall a great choice. Quiet ride in all conditions - really noticeable when driving on ground-down highway between these tires and other vehicles. Good traction all around, even when you put it in sport mode and stomp on the gas. Can feel a bit squishy in corners, but never lost traction. Did notice a drop in MPG (about 2) after changing from the stock all-seasons that came with the truck. Treadwear is a bit iffy - have some odd center wear like they were severely overinflated, even though I'm religious about maintaining proper inflation and alignment. However, did a lot of heavy towing recently so I'm going to blame that. Definitely staying with Cooper AT3s.
Vehicle: 2015 Ford F150 4WD SuperCab Miles Driven on Tires: 30,000 Driving Conditions: Combined Highway/City Location: NEW BRITAIN, CT Driving Style: Average
Customers praise the Discoverer AT3 LT's ride comfort, with most scoring 9s-10s for smoothness and noise levels. While some report lower scores (0-6), the majority highlight excellent on-road refinement for an all-terrain tire, noting reduced vibrations and quiet operation compared to rugged competitors.
April 23, 2022(Verified Purchase)
4.4 out of 5
Very comfortable ride for an off road capable tire...
Very comfortable ride for an off road capable tire. Not a lot of miles on them yet, but pleased so far.
Vehicle: 2015 Toyota Tundra 4wd CrewMax Miles Driven on Tires: 300 Driving Conditions: Combined Highway/City Location: POUNDING MILL, VA Driving Style: Average
Good multi surface tire excellent tread wear so far quiet riding on the highway
Vehicle: 1980 Chevrolet C20 2wd Pick-up Miles Driven on Tires: 500 Driving Conditions: Combined Off Road/Highway Location: PURCELL, OK Driving Style: Average
Customers rate treadwear highly with most scores 8-10, praising durability on rugged terrain. Some report lower scores (0-6), citing uneven wear or reduced lifespan under heavy use.
March 27, 2019(Verified Purchase)
4.7 out of 5
...I rotate my tires every 5k and the wear pattern is perfect. AT 45k my last tires would have barely passed state inspection, but they would have passed.
This is my second set of tires. My first lasted 45000 ( however they were only rated to 40K at the time ) These are rated to 60K ! must be a new tire compound. I had no issue with them in the Pennsylvania winters before, and expect the same with these. Being a light truck tire - they are not quiet, but not over noisy either. At highway speeds the radio easily drowns out the road noise. I rotate my tires every oil change (5k) and the wear pattern is perfect. AT 45k my last tires would have barely passed state inspection, but they would have passed. I purchased new ones due to a planned vacation trip to Florida ( 2500 miles in a week ) and just wanted the peace of mind. You will be happy with these, I know I am !
Vehicle: 2006 Toyota Tundra Double Cab SR5 4wd Miles Driven on Tires: 5,000 Driving Conditions: Combined Highway/City Location: CRUCIBLE, PA Driving Style: Average
...The tread wear is PHENOMENAL and there is ZERO road noise from these tires! I saw a review that someone got 100k out of these tires. I expect to get close to that...
These tires are FANTASTIC! I drive typically at relatively high speed (80+ MPH) on the highway. I have hydroplaning issues exactly twice in 30,000 miles and that was from deep ponding on the roadway. I slid a little with light snow over ice coming to a stop. Deep and light snow wasn't an issue except for the snow over ice storm. The tread wear is PHENOMENAL and there is ZERO road noise from these tires! I saw a review that someone got 100k out of these tires. I expect to get close to that.I drive fast and live in the pothole capital of the world, NJ. Off road they are great too. Not perfect for every terrain but also not bad at all terrain's. Air down/air up and they will get you out with some throttle input. I wanted BFG AT's but they weren't in stock in my size at the time of purchase. I am absolutely NOT AT ALL disappointed in these tires. I am going to get a set for my daughters 4 Runner! I can not say enough good things about these tires. PS; I have Load Range E 265/75/16 on a Tacoma compared to stock (base model) 245/75/16. They fit perfect and do not rub.
Vehicle: 2013 Toyota Tacoma 4wd Access Cab Miles Driven on Tires: 3,000 Driving Conditions: Mostly Highway Location: DENVILLE, NJ Driving Style: Spirited
This is the second set of these tires I've had on this truck and am about to buy a third set. If you keep these tires rotated as I have they will FAR surpass their warranty mileage...
This is the second set of these tires I�ve had on this truck and am about to buy a third set. If you keep these tires rotated as I have they will FAR surpass their warranty mileage. My first set was ran for quite some time on bad ball joints as well and still cleared the warranty mileage. No road noise, good in snow, I do a lot of towing and just haven�t had one complaint. I was always against Cooper tires because of one past bad experience but as far as light truck tires go this is the only tire I�ll buy. Great value for the money!!
Vehicle: 2009 Dodge Ram 2500 SLT 4WD Mega Cab Miles Driven on Tires: 80,000 Driving Conditions: Combined Highway/City Location: ODELL, IL Driving Style: Easy Going
Taking Off-Road Tires On-Road - 2024 Test 9 – With Winter Update (31:03)
Twelve selections from the On-Road, Off-Road, and Rugged All-Terrain categories comprise this All-Terrain tire test to see how they stack up when it comes to daily driving. A/T tires excel off the beaten path, but what about the rest of the time? The popular aesthetics of this category lead to many using them on their daily drivers. So, what are you sacrificing by choosing these products for your concrete journeys? Noise, comfort, handling, safety, and winter performance are all considered when we test all-terrain off-road tires on the road!
Experience the BFGoodrich All-Terrain T/A KO3 (00:57)
The BFGoodrich All-TerrainT/A KO3 is for the drivers of Jeeps, pickups, and SUVs that don’t shy away from adventure. This 3rd generation of BF Goodrich’s iconic Off-Road All-Terrain line blends all the previous successes of the beloved KO2 with added wear life and increased traction.
BFGoodrichAll-Terrain T/A KO3
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