Overview
The BFGoodrich All-Terrain T/A KO2 is a staple among off-road enthusiasts and everyday drivers who demand serious all-terrain capability without sacrificing on-road comfort. Positioned in the all-terrain (AT) segment, this tyre is engineered for light trucks, SUVs, and pickups. It’s a true all-season performer, balancing off-road traction with year-round road manners, making it a popular choice for those who split their time between highway miles and rugged trails. Whether you’re an overlander, a weekend adventurer, or a fleet manager seeking durability for work trucks, the KO2 remains on the shortlist for US drivers seeking versatility and toughness.
Key Specs
| Type | All-Terrain, All-Season |
| Available sizes range | 15″–22″ rim diameters; 215/75R15 to 37×12.50R22LT |
| Speed rating examples | R (106 mph), S (112 mph), Q (99 mph) |
| Load index examples | 104–129 (up to 4080 lbs per tyre) |
| Tread pattern | Aggressive, high-void, interlocking tread blocks |
| Technology highlights | CoreGard™ Sidewall, advanced rubber compound, 3PMSF certified |
Performance: Dry
On dry pavement, the KO2 delivers a reassuringly stable and secure ride for an all-terrain tyre. Steering response is direct, though not as precise as a dedicated highway or sport truck tyre—expected for this segment. Braking distances are competitive for an AT, with the robust tread blocks providing solid grip during aggressive stops. Cornering stability is good, particularly in the larger sizes fitted to heavier vehicles like full-size pickups or SUVs. The tyre’s reinforced structure helps maintain composure during quick maneuvers or when loaded, though you’ll notice some tread squirm compared to road-focused models. For drivers seeking a blend of off-road durability and daily road confidence, the KO2 strikes a well-judged balance.
Performance: Wet
Wet weather can be a challenge for aggressive all-terrain tyres, but the KO2 manages it with poise. The tread design features large, deep channels and stone ejectors that help evacuate water, reducing the risk of hydroplaning. Traction on soaked pavement is above average for an all-terrain, with the tyre maintaining grip under moderate acceleration and braking. In heavy rain, drivers should still exercise caution, as the blocky tread can’t match the finesse of a pure highway all-season, but the performance is dependable and confidence-inspiring for a tyre with this level of off-road bias. Wet cornering is predictable, with gradual breakaway characteristics that warn before grip is lost.
Performance: Snow & Ice
The KO2 carries the 3-Peak Mountain Snowflake (3PMSF) symbol, indicating it meets the industry standard for severe snow service. In real-world winter conditions, it delivers impressive traction in deep snow thanks to its aggressive siping and deep tread blocks that bite into powder and slush. Light to moderate ice is handled respectably for an all-terrain tyre, though not at the level of a purpose-built winter tyre. Packed snow traction is strong, allowing confident starts and stops with limited wheelspin. For drivers in four-season climates who want to leave their tyres on year-round, the KO2 is one of the most capable AT options for winter driving, especially when compared to rivals lacking the 3PMSF mark.
Comfort & Noise
Comfort is a pleasant surprise for a tyre of this ruggedness. While the KO2’s tread pattern is more aggressive than a typical all-season, road noise is well-controlled, especially at highway speeds. Some low-frequency hum is present, particularly as the tread wears, but it never becomes intrusive. The tyre’s robust sidewall construction absorbs most bumps and potholes, delivering a controlled, cushioned ride. On rougher surfaces, the KO2 shrugs off impacts with ease, lending confidence whether you’re on a gravel backroad or an urban pothole-strewn street. For daily driving, it’s quieter and more comfortable than many competitors in the all-terrain class.
Durability & Economy
The KO2 is renowned for its toughness. The CoreGard™ sidewall technology and advanced rubber compound resist cuts, chips, and punctures—critical for off-road work and harsh conditions. Treadlife is a standout, with many users reporting well over 50,000 miles under mixed use. BFGoodrich backs the KO2 with a 50,000-mile limited treadwear warranty for P-metric sizes. Rolling resistance is higher than a pure highway tyre, so expect a modest decrease in fuel efficiency—typically 1–2 mpg for most trucks and SUVs. The KO2’s UTQG rating ranges from 500 A B to 600 A B depending on size, indicating above-average treadwear for the segment. For fleets and high-mileage drivers, the KO2 offers long-term value through durability and reduced downtime.
Sizes & Alternatives
The KO2 is available in a vast range of sizes to fit everything from midsize crossovers to 1-ton dually pickups. Some of the most popular fitments include:
- LT265/70R17 (common on Toyota Tacoma, Ford F-150, Chevy Silverado)
- LT275/65R18 (Ram 1500, Ford F-150, GMC Sierra)
- LT285/75R16 (Jeep Wrangler, older Land Cruisers)
- LT315/70R17 (Ford Raptor, off-road builds)
Key competitors in the US AT tyre market include:
- Goodyear Wrangler All-Terrain Adventure with Kevlar
- Falken Wildpeak A/T3W
- Toyo Open Country A/T III
- General Grabber A/TX
- Cooper Discoverer AT3 XLT
Pros & Cons
Pros
- Exceptional off-road traction and durability
- Strong performance in deep snow (3PMSF rated)
- Impressive treadlife and resistance to cuts, chips, and punctures
- Comfortable, quiet ride for an aggressive AT tyre
- Wide range of sizes for trucks, SUVs, and off-road vehicles
Cons
- Higher rolling resistance and slight drop in fuel efficiency
- Wet and icy performance not on par with dedicated highway or winter tyres
- Some tread noise, especially as the tyre wears
- Premium pricing versus some budget AT competitors
Verdict
The BFGoodrich All-Terrain T/A KO2 remains a gold standard for US drivers seeking a do-it-all tyre that excels both off-road and on. Its combination of toughness, comfort, and true all-season capability makes it a top choice for pickup and SUV owners who value versatility and dependability. While its rolling resistance and wet-ice performance are natural trade-offs for such off-road prowess, the KO2’s real-world durability and year-round traction more than compensate. If your driving includes regular unpaved roads, job sites, overlanding, or snow, and you’re willing to pay for proven performance, the KO2 deserves a spot at the top of your shortlist. Fleet managers, weekend adventurers, and everyday drivers alike will appreciate its blend of longevity, comfort, and go-anywhere confidence. Caveats? If you rarely leave the pavement or live in areas with frequent icy conditions, a highway all-season or dedicated winter tyre may be a better match. But for the vast majority of US truck and SUV owners, the KO2 is a well-rounded, reliable workhorse ready for nearly any adventure.
Does the KO2’s aggressive tread pattern cause any noticeable increase in road noise when driving on the highway compared to highway-focused tyres?
The KO2’s aggressive tread pattern does lead to slightly more road noise on the highway compared to tyres designed specifically for on-road use. Most drivers find the noise level is noticeable but not overly intrusive, especially considering the tyre’s off-road capabilities. If a very quiet ride is your top priority, a highway-focused tyre would be a better choice.
For someone new to all-terrain tyres, does installing KO2s on my SUV require any special maintenance compared to regular all-season tyres?
Switching to KO2 all-terrain tyres doesn’t require major changes in maintenance, but it’s helpful to check tyre pressure regularly, especially after off-roading. Also, rotate the tyres more frequently (every 5,000–8,000 miles) to ensure even wear. Keep an eye out for stones or debris lodged in the tread, and always follow your vehicle’s recommended alignment and balancing schedules.
Can you clarify whether the snow performance, given the 3PMSF certification, holds up equally well across all KO2 sizes, or do some sizes perform better in winter conditions?
The 3PMSF certification means all KO2 sizes meet a minimum standard for snow traction, but real-world winter performance can vary slightly between sizes. Wider tires or those with different tread depths may behave differently on snow and ice. Generally, most KO2 sizes perform well in winter, though narrower versions often excel in deep snow conditions.
Does the KO2’s CoreGard sidewall really help prevent punctures when driving on sharp rocks compared to other all-terrain tyres you’ve tested?
The CoreGard sidewall technology in the KO2 does provide noticeable extra protection against punctures on sharp rocks. Compared to many other all-terrain tyres we’ve tested, the thicker and reinforced sidewalls are more resistant to cuts and splits. While no tyre is completely immune, the KO2’s sidewalls generally outperform standard all-terrain options in rocky conditions.
Can you share any real-world fuel economy changes after switching to the KO2, especially for light trucks that spend a lot of time on paved roads?
Switching to the KO2 often results in a small drop in fuel economy for light trucks, typically around 1–2 MPG less than stock highway tires. This happens because the KO2 is heavier and has a more aggressive tread. Drivers mostly on paved roads notice this effect most, but actual results can vary depending on truck model and driving habits.
Are there any maintenance tips specific to these aggressive tread blocks and the CoreGard sidewalls to make sure they last as long as possible when switching between highway and trail driving?
To maximize the life of your KO2 tyres, regularly check for and remove stones or debris from the aggressive tread blocks. Keep tyre pressures adjusted for your driving—higher for highways, lower (within recommended limits) for trails. Inspect the CoreGard sidewalls for cuts after off-road trips and rotate your tyres every 8,000–10,000 km to ensure even wear.
Could you clarify how the KO2 performs in snowy conditions compared to its competitors since it’s 3PMSF certified?
The KO2’s 3PMSF rating means it meets a recognized standard for winter traction, so it handles snowy conditions better than all-terrain tyres without this certification. Compared to many competitors, the KO2 offers good grip and stability on packed snow and ice, though dedicated winter tyres will still outperform it. For an all-terrain tyre, its snow performance is among the best in its class.
Could you explain how the CoreGard Sidewall technology actually helps on rocky off-road trails? Is it mainly for preventing punctures or does it impact ride comfort as well?
CoreGard Sidewall technology mainly helps prevent punctures and splits by reinforcing the sidewalls with tougher rubber, especially against sharp rocks or debris you might encounter off-road. While its primary function is protection, it may make the sidewalls slightly stiffer, which could have a minor effect on ride comfort, but the main benefit is durability against rough terrain.
Does the CoreGard Sidewall technology actually help prevent sidewall punctures during camping trips on rocky trails? I’m considering these for our family SUV but worried about durability off-road.
The CoreGard Sidewall technology is specifically designed to enhance resistance to punctures and splits, especially on rocky trails. Many users report improved durability when driving over sharp rocks or rough terrain. While no tire is entirely puncture-proof, the KO2’s reinforced sidewalls do offer better protection than standard tires for off-road adventures like camping trips.
For fleet managers considering the KO2, how does its tread life and durability hold up when frequently loaded near the upper end of its stated load index?
When operated near its maximum load index, the KO2’s tread life and durability remain strong compared to many all-terrain tyres, thanks to its robust construction and tough rubber compound. However, heavy frequent loading can accelerate wear, so regular rotation, alignment checks, and maintaining proper inflation are key for maximizing lifespan in demanding fleet use.
Do the larger sizes, like the LT275/65R18, affect fuel economy much compared to smaller all-terrain options? I’m trying to keep my running costs manageable.
Choosing a larger tyre size like the LT275/65R18 can have a minor impact on fuel economy compared to smaller all-terrain tyres. The increased weight and rolling resistance may cause your vehicle to use a bit more fuel. If maximizing fuel efficiency is a priority, smaller or lighter tyres generally help keep running costs lower.
Can you elaborate on how the KO2 performs in terms of tread wear and longevity, especially for daily drivers who spend a lot of time on highways?
The KO2 is known for its excellent tread wear and longevity, thanks to its tough rubber compound and reinforced sidewalls. For daily drivers who spend a lot of time on highways, you can typically expect the KO2 to last between 40,000 and 60,000 miles, provided they’re properly rotated and maintained. The tread is designed to resist uneven wear, making it a solid choice for long highway commutes.
The article mentions multiple speed and load ratings—if I’m hauling a pop-up camper with my SUV, which version of the KO2 would be best?
If you’re hauling a pop-up camper, look for the KO2 version with the highest load rating that fits your SUV’s wheel size—typically LT-rated with an ‘E’ load range. This ensures the tires can safely support the total weight of your vehicle and camper combination. Check your owner’s manual for recommended specs and match the load index accordingly.
For daily driving in the US with occasional heavy loads, how well does the KO2 maintain comfort and stability at highway speeds compared to a more road-oriented all-terrain tyre?
The KO2 handles daily driving well and offers good stability, even with heavy loads, thanks to its stiff sidewalls and robust construction. However, compared to a more road-oriented all-terrain tyre, you may notice a slightly firmer ride and a bit more road noise. Comfort at highway speeds is still acceptable, but a road-focused tyre will generally be a bit quieter and softer riding.
If I use my truck mainly for commuting but occasionally go off-road on weekends, would the KO2 be a better investment than a standard all-season tyre?
If you spend most of your time commuting on paved roads, a standard all-season tyre will generally offer a quieter, smoother ride and better fuel efficiency. However, if you want extra durability and traction for weekend off-roading, the KO2 is a strong choice. It provides excellent off-road capability while still performing well on-road, so it’s worth considering if your off-road trips require more than light trails.
The article mentions 3PMSF certification for the KO2. Can you clarify how this translates to real-world snow and ice performance versus a dedicated winter tire?
The KO2’s 3PMSF certification means it meets minimum snow traction standards and performs better than regular all-season or summer tires in winter conditions. However, compared to a dedicated winter tire, the KO2 will generally have less grip and control on icy and packed snow surfaces, since winter tires use softer compounds and more aggressive tread patterns designed specifically for severe winter driving.
Is there a noticeable change in steering response or tread squirm as the tire wears down over time?
As the BFGoodrich All-Terrain T/A KO2 wears, some users do notice a slight increase in tread squirm and a softer steering response, especially as the tread gets closer to mid-life. However, the change is generally gradual, not sudden, and many drivers find the tires remain predictable and controlled even as they age.
For a small landscaping business that hauls equipment on both highways and unpaved roads, would you recommend the LT265/70R17 or LT275/65R18 size for better load support and traction?
Both sizes offer strong load support and traction, but the LT275/65R18 generally provides a higher load-carrying capacity and slightly more ground contact, which can be helpful for hauling equipment. However, ensure your truck’s wheels and suspension are compatible with the larger size. If your vehicle came with LT265/70R17s, sticking with that size is safest unless you plan to upgrade wheels as well.
If I mostly drive on paved roads but do some camping a few times a year, do you think these KO2s are overkill or a good fit?
The KO2s are known for their durability and off-road traction, but they’re also a solid choice for paved roads. If your camping trips involve rough terrain or gravel, they’ll give you extra confidence. However, if almost all your driving is on smooth roads and you rarely go off-road, a less aggressive all-terrain tyre could offer a quieter ride and better fuel efficiency.
The review mentions advanced sidewall technology and reinforced structure. If I’m on a tight budget, are there more affordable alternatives that still offer decent off-road durability for a work truck?
If you’re looking for more budget-friendly options with decent off-road durability, consider tyres like the Falken Wildpeak A/T3W, General Grabber A/TX, or Cooper Discoverer AT3 4S. While they may not match the KO2’s extreme toughness, they offer respectable off-road performance and good value for work trucks.
Can you clarify if the load index range from 104 to 129 covers most half-ton and three-quarter ton pickups, or would certain work trucks need a different tire?
The load index range of 104 to 129 does cover the majority of half-ton and three-quarter ton pickups. However, some heavy-duty or specialized work trucks, especially those carrying very heavy loads, might require tires with a higher load index. Always check your vehicle’s specific requirements before selecting tires.
Can you share how the KO2s actually perform on snowy trails compared to other all-terrains that are also 3PMSF certified?
The KO2s perform impressively on snowy trails, thanks to their aggressive tread design and 3PMSF certification. Compared to other all-terrains with the same rating, KO2s generally offer strong traction and stability, though some newer models like the Falken Wildpeak AT3W or Goodyear Wrangler Duratrac may have a slight edge in deep snow. Overall, KO2s remain a reliable choice for challenging winter conditions.
The article says the KO2 has CoreGard Sidewall tech—have you found it really makes a difference against sidewall punctures on rocky trails?
CoreGard Sidewall technology in the KO2 does provide noticeable added protection. Many users report fewer sidewall punctures compared to previous tyres when driving on sharp rocks. The thicker, reinforced sidewalls make the tyre more resilient to cuts and bruises in rough off-road conditions. While no tyre is completely immune, CoreGard does help reduce the risk.
I’m trying to stick to a budget—are KO2s worth the extra cost over other all-terrain options if I still need decent load capacity for my work truck?
KO2s generally cost more than some all-terrain alternatives, but they stand out for their durability, strong load ratings, and long tread life. If your work truck regularly hauls heavy loads or sees tough conditions, the KO2s are likely worth the investment for the extra reliability and lifespan they offer.
Do you know if the advanced rubber compound in the KO2 impacts tread life significantly when mostly used on pavement?
Yes, the advanced rubber compound used in the KO2 is designed to improve tread life, especially when driving mostly on pavement. Users typically report longer-lasting tread compared to older models, even with regular on-road use. The compound also resists chipping and tearing, which helps the tyre maintain its performance over time.
Does the KO2’s CoreGard Sidewall technology noticeably improve puncture resistance in real-world off-road use compared to other all-terrain tires?
Users and independent tests have reported that the KO2’s CoreGard Sidewall technology does noticeably improve puncture resistance, especially when tackling rocky or rough trails. Compared to many other all-terrain tires, the reinforced sidewalls tend to hold up better against sharp objects and impacts in real-world off-road conditions.
If my pickup truck mostly does highway commuting but I want something tough for weekend camping trips, how much road noise and tread squirm should I expect from the KO2 compared to regular highway tyres?
The KO2 is noticeably noisier than standard highway tyres, especially at higher speeds, due to its aggressive tread. You might also feel a bit more tread squirm or a less precise steering feel, but most drivers find it manageable. The trade-off is better durability and off-road grip for your camping trips.
Given the tread pattern is aggressive, have you noticed any significant increase in road noise during highway commuting?
The KO2 does have a more aggressive tread compared to standard road tyres, but many users report that highway noise remains quite reasonable. While there is a slight increase in road noise, especially on smoother highways, it’s generally not intrusive and is well-balanced given the tyre’s off-road capabilities.
You mention that steering response isn’t as precise as a highway tire. For a first-timer who drives mostly on pavement but wants to try basic trails, will this be a big issue with the KO2?
The slightly less precise steering of the KO2 compared to highway tires is usually not a major issue for new users, especially if most of your driving is on pavement and the trails you plan to try are basic. You might notice a softer or less direct feel, but the tire remains very stable and safe for everyday driving.