Overview
The BFGoodrich All-Terrain T/A KO2 is a flagship all-terrain (AT) tyre designed for drivers seeking a balance of off-road capability and on-road manners. It’s a top choice for US pickup truck, SUV, and light truck owners who need reliable performance across diverse terrains—mud, gravel, snow, and pavement. The KO2 is an all-season tyre with a strong emphasis on off-road durability, making it a preferred option for adventure seekers, overlanders, and even work fleets that demand traction and toughness in unpredictable conditions. Available in popular sizes like LT265/70R17 and LT275/70R18, it covers a wide range of vehicles from the Ford F-150 and Chevrolet Silverado to the Jeep Wrangler and Toyota Tacoma. The KO2 has earned its reputation as a go-to tyre for drivers who want confidence both on and off the beaten path.
Key Specs
| Type | All-Terrain (All-Season) |
|---|---|
| Available sizes range | 15″–22″ rim diameters, widths from 215mm to 325mm |
| Speed rating examples | R (106 mph), S (112 mph), T (118 mph) |
| Load index examples | 104–126 (1,984–3,748 lbs per tyre) |
| Tread pattern | Interlocking, aggressive all-terrain blocks with deep sipes |
| Technology highlights | CoreGard sidewall tech, stone ejectors, 3PMSF (Three-Peak Mountain Snowflake) rating |
Performance: Dry
On dry tarmac, the KO2 delivers surprisingly composed handling for an all-terrain tyre. The tread blocks are stiff enough to provide a reassuring steering feel and good stability during highway driving. Braking distances are competitive for the segment, though not on par with highway-terrain (HT) or sport truck tyres. In cornering, there’s more tread squirm and less feedback than a dedicated on-road tyre, but the KO2 remains predictable and secure, even when hustling a loaded pickup or SUV. For drivers spending a significant portion of time on pavement, the KO2 doesn’t feel overly compromised for its off-road focus, but those prioritizing sporty handling may want to look elsewhere.
Performance: Wet
Wet weather performance is a critical concern for all-terrain tyres, and the KO2 manages to maintain solid traction on rain-soaked roads. Wide circumferential grooves and lateral sipes help evacuate water, minimizing hydroplaning risk. Compared to more aggressive mud-terrain tyres, the KO2 offers better wet grip and shorter stopping distances, especially in common truck sizes like LT265/70R17. That said, drivers should temper expectations: while the KO2 performs admirably for its class, it can’t quite match the wet road confidence of premium all-season highway tyres. Cautious driving is still recommended in heavy downpours or standing water.
Performance: Snow & Ice
Unlike many all-terrain tyres, the KO2 carries the Three-Peak Mountain Snowflake (3PMSF) symbol, indicating it meets the industry’s severe snow service standards. On packed snow, the aggressive tread blocks and multiple biting edges provide trustworthy traction, making winter commutes or snowy trail drives much less daunting. Deep sipes help maintain grip as temperatures drop, and the tyre’s compound remains pliable in cold weather. On ice, performance is acceptable for an AT tyre, though not on par with dedicated winter tyres; stopping distances are longer, and acceleration requires a gentle foot. For those needing a year-round solution in regions with moderate snowfall, the KO2 is a genuinely versatile option, but drivers in severe winter climates should consider swapping to winter-specific tyres for maximum safety.
Comfort & Noise
Ride comfort is a traditional weak spot for all-terrain tyres, but the KO2 strikes a commendable balance. On pavement, it absorbs most road imperfections well, especially in taller sidewall sizes like LT275/70R18. Vibrations are well controlled, with only minor harshness noted on coarse surfaces or sharp impacts. Noise levels are moderate; while the KO2 is noticeably louder than a pure highway tyre, it’s quieter than most mud-terrain alternatives. At highway speeds, a low-frequency hum is present but not intrusive. For daily use, the comfort trade-off is more than reasonable given the tyre’s off-road credentials.
Durability & Economy
Durability is a hallmark of the KO2. The tyre’s CoreGard sidewall technology resists cuts, chips, and bruises from rocks and debris, making it a favorite for off-road enthusiasts and work trucks alike. Stone ejectors in the tread help prevent drilling and extend casing life. Real-world users frequently report 40,000–50,000 miles of service life, with some exceeding these numbers with regular rotation and proper inflation. Rolling resistance is higher than a highway-terrain tyre, so expect a modest drop in fuel economy—typically 1–2 mpg compared to stock HT tyres. The KO2’s UTQG rating varies depending on size, but often falls in the 500 A B range, reflecting good treadwear and heat resistance for its class. For those needing a tyre that can take abuse without rapid wear, the KO2 is a proven investment.
Sizes & Alternatives
The BFGoodrich KO2 comes in a vast array of sizes for 15” to 22” wheels. Popular fitments include:
- LT265/70R17 (Ford F-150, Toyota Tacoma, Chevy Silverado)
- LT275/70R18 (Ram 2500, Ford F-250)
- LT285/75R16 (Jeep Wrangler, Toyota Land Cruiser)
Direct competitors in the US all-terrain market include:
- Goodyear Wrangler All-Terrain Adventure with Kevlar
- Falken WildPeak A/T3W
- General Grabber A/TX
- Toyo Open Country A/T III
- Cooper Discoverer AT3 4S/XLT
Each rival offers a slightly different blend of strengths—some excel in snow, others in wet grip or tread life—so drivers should consider their own priorities when choosing among them.
Pros & Cons
Pros
- Outstanding off-road traction and durability
- 3PMSF-rated for winter capability
- Strong resistance to sidewall damage and punctures
- Predictable, stable handling on dry roads
- Wide size range for trucks and SUVs
Cons
- Higher noise and rolling resistance than highway tyres
- Wet and icy road grip trails top all-season highway tyres
- Heavier than many rivals, may affect acceleration and fuel economy
- Price premium over some competitors
- Less responsive steering than on-road-focused tyres
Verdict
The BFGoodrich All-Terrain T/A KO2 remains one of the most well-rounded all-terrain tyres available for US drivers in 2025. Its reputation for toughness, longevity, and multi-surface grip is well-earned, making it a top pick for those who split their time between highway and trail, or who simply want peace of mind in harsh conditions. Everyday drivers will appreciate its refined on-road manners, while enthusiasts and fleet operators will value its resilience and all-climate versatility. The main compromises are a mild drop in ride comfort, increased noise, and a small hit to fuel efficiency—trade-offs that are more than justified for serious off-roaders or those who face unpredictable conditions. If you prioritize toughness, year-round capability, and don’t mind paying a bit extra for proven performance, the KO2 is an excellent investment for your truck or SUV.
I noticed the KO2 comes in both 17-inch and 18-inch sizes. Is there a performance difference between those, or should I just pick the one that matches my truck’s wheels?
You should pick the tire size that matches your truck’s wheel diameter. There’s no significant performance difference between the 17-inch and 18-inch KO2s if the overall tire dimensions are similar. The main factor is compatibility with your current wheels, so stick with the size your truck is designed for.
I noticed the KO2s come in a wide range of sizes. Are there any significant performance differences between the smaller and larger sizes, especially for light trucks versus heavier pickups?
Yes, there can be some performance differences between smaller and larger KO2 sizes. Larger tires often provide better traction and ground clearance, which is useful for heavier pickups in off-road conditions. However, smaller sizes tend to offer better on-road handling and fuel efficiency, making them a good choice for lighter trucks. It’s important to match the tire size to your vehicle’s weight and intended use for the best performance.
For someone with a Chevrolet Silverado who regularly tows heavy loads, is the KO2’s load index sufficient or should I look for a different tire model?
The KO2 is available in several load index ratings, so it can be suitable for towing with your Silverado if you choose the right spec. Check your truck’s door placard or manual for the recommended load rating. For heavy towing, make sure to select the KO2 with an E (10-ply) load range or higher, if required.
I see the KO2 covers vehicles like the Ford F-150 and Jeep Wrangler, but will these tires fit a lighter crossover SUV, or would they be overkill?
The KO2 is designed mainly for trucks and heavier SUVs, so it can be overkill for lighter crossover SUVs. While some smaller sizes are available, the tire’s tough build may lead to a stiffer ride and more road noise than typical crossover tires. For crossovers, you might want to look at all-terrain tires specifically made for lighter vehicles.
Does the KO2’s 3PMSF (Three-Peak Mountain Snowflake) rating mean it’s a solid choice for winter driving in heavy snow, or would a dedicated winter tire still outperform it for frequent snow conditions?
The KO2’s 3PMSF rating means it’s certified for use in severe snow, making it a reliable option for occasional or moderate winter driving. However, if you regularly drive in heavy snow or icy conditions, a dedicated winter tire will still provide better traction, braking, and control compared to the KO2.
Does the KO2’s CoreGard sidewall technology make a noticeable difference in everyday durability compared to other all-terrain tires you’ve tested?
The KO2’s CoreGard sidewall technology does noticeably boost everyday durability, especially against curb scrapes and sharp debris. Compared to many other all-terrain tires, the reinforced sidewalls help reduce the chance of cuts and bruising in daily use, not just off-road. If you drive in areas with rough roads or construction, this added toughness stands out.
For someone driving mainly in snow-prone areas, how effective is the KO2’s 3PMSF rating in real winter conditions compared to dedicated snow tires?
The KO2’s 3PMSF rating means it meets minimum traction standards for snow, offering better winter performance than regular all-terrain tires. However, dedicated snow tires still provide superior grip and handling on ice and deep snow. If you often face harsh or icy winter conditions, dedicated snow tires remain the better choice for safety and control.