We researched and compared the top all terrain tires in the 275/55R20 size, evaluating manufacturer specifications, published industry standards, and aggregated owner feedback. Our goal was to identify tires that balance on-road comfort, off-road capability, and long-term durability. Based on our evaluation, we present the best options for different driving needs and budgets.
| Photo | Product | Score | Buy |
|---|---|---|---|
 |
BFGoodrich All Terrain T/A KO2 Best Overall Load Range E, 3-ply sidewall, 50,000 mile warranty |
9.1 | 🛒 Check Price |
 |
Michelin Defender LTX M/S2 Best On-Road Comfort T speed rating, 70,000 mile warranty, Evertread compound |
8.8 | 🛒 Check Price |
 |
Goodyear Wrangler DuraTrac Best for Off-Road T speed rating, Durawall technology, 50,000 mile warranty |
8.5 | 🛒 Check Price |
 |
Toyo Open Country A/T III Best Balanced E load range, 50,000 mile warranty, Silent Wall technology |
8.4 | 🛒 Check Price |
 |
Nitto Ridge Grappler Best Hybrid E load range, 45,000 mile warranty, variable pitch tread |
8.1 | 🛒 Check Price |
 |
Cooper Discoverer AT3 4S Best Value SL load range, 50,000 mile warranty, Snow Groove technology |
7.9 | 🛒 Check Price |
 |
Falken Wildpeak A/T3W Best for Wet Conditions E load range, 55,000 mile warranty, 3D canyon sipe technology |
7.6 | 🛒 Check Price |
1. BFGoodrich All Terrain T/A KO2: Best Overall
In our evaluation, the BFGoodrich All Terrain T/A KO2 stands out as the top all around performer. Based on owner feedback and the spec sheets, its 3-ply sidewall and CoreGard technology provide outstanding resistance to cuts and punctures in rocky terrain. On pavement, the tire delivers confident handling and a relatively quiet ride for an aggressive all terrain. The 50,000 mile warranty adds peace of mind for long term ownership.
However, the KO2’s rugged construction adds weight, which can reduce fuel efficiency slightly compared to lighter all terrain tires. If you primarily drive on highways and rarely venture off road, a more road oriented tire might suit you better. Skip this if you prioritize maximum fuel economy or a whisper quiet cabin.
- CoreGard technology for enhanced sidewall toughness
- Serrated shoulder design for off-road traction
- Mud and snow rated with 3D sipes for wet grip
Pros: Exceptional off-road durability and puncture resistance; Long tread life backed by warranty
Cons: Heavier than some competitors, affecting fuel economy
2. Michelin Defender LTX M/S2: Best On-Road Comfort
We researched the Michelin Defender LTX M/S2 and found it to be the premier choice for drivers who spend most of their time on paved roads. Its Evertread compound and MaxTouch construction contribute to exceptional longevity, and owner feedback consistently praises its quiet, smooth ride. The tire also performs well in rain and light snow, meeting the needs of most daily drivers.
That said, this tire is not designed for serious off-road use. Its tread pattern is more highway oriented, and it lacks the aggressive sidewall protection of true all terrain tires. If you frequently tackle mud, rocks, or deep trails, you should look elsewhere. The Defender is best for those who want a durable, comfortable tire for commuting and occasional light gravel roads.
- Evertread compound for long tread life
- MaxTouch construction for even wear
- Excellent wet braking and snow traction
Pros: Superb tread life warranty; Quiet and comfortable ride on highways
Cons: Limited off-road capability compared to dedicated all terrains
3. Goodyear Wrangler DuraTrac: Best for Off-Road
Based on our comparison of off-road focused all terrain tires, the Goodyear Wrangler DuraTrac excels in challenging conditions. Owner feedback highlights its ability to claw through mud and deep snow, thanks to the TractiveGroove design. The Durawall sidewall provides added protection against sharp rocks, making it a favorite for overlanders and off-road enthusiasts.
On the downside, the aggressive tread pattern generates more road noise and vibration on pavement, which may be noticeable during long highway drives. If you rarely leave paved roads, the DuraTrac’s off-road prowess comes at the cost of on-road refinement. Consider this tire if you regularly tackle serious off-road terrain and can tolerate some noise.
- TractiveGroove technology for mud and snow
- Durawall reinforced sidewall for cut resistance
- 3D sipe technology for wet traction
Pros: Excellent traction in mud and snow; Tough sidewall resists punctures
Cons: Noisier on pavement than highway tires
4. Toyo Open Country A/T III: Best Balanced
Our research shows the Toyo Open Country A/T III strikes an impressive balance between on-road civility and off-road traction. Owner feedback often notes its low noise levels, thanks to Silent Wall technology, and its competent performance on gravel and dirt roads. The stone ejector blocks help prevent damage from lodged rocks, a common issue with all terrain tires.
However, some owners report that tread wear accelerates under heavy loads or aggressive driving. If you tow frequently or drive on abrasive surfaces, you might see reduced tread life. This tire is ideal for drivers who want a versatile all terrain that doesn’t sacrifice too much comfort on the highway, but those needing maximum durability may prefer a more rugged option.
- Silent Wall technology reduces road noise
- Stone ejector blocks prevent stone retention
- Dual sidewall design for protection
Pros: Quiet ride for an all terrain tire; Good balance of on-road comfort and off-road capability
Cons: Tread life may be shorter than some competitors
5. Nitto Ridge Grappler: Best Hybrid
We evaluated the Nitto Ridge Grappler as a hybrid tire that bridges the gap between all terrain and mud terrain. Owner feedback appreciates its aggressive styling and capable off-road performance, especially in mud and soft soil. The variable pitch tread pattern helps keep noise levels manageable for a tire with such deep tread blocks.
However, the Ridge Grappler is notably heavy, which can reduce fuel efficiency and may require more effort from the suspension. The 45,000 mile warranty is also shorter than many all terrain competitors. If you are looking for a tire that makes a visual statement and performs well off road but can still handle daily driving, this could be a good fit. Skip it if you prioritize fuel economy or a quiet ride above all else.
- Hybrid design blends mud terrain and all terrain features
- Variable pitch tread reduces noise
- Staggered shoulder lugs for off-road traction
Pros: Aggressive off-road look with decent on-road manners; Good traction in mud and loose terrain
Cons: Heavy and can impact fuel economy; Tread life warranty is shorter than some
6. Cooper Discoverer AT3 4S: Best Value
In our comparison, the Cooper Discoverer AT3 4S stands out as a budget friendly option that still delivers solid all terrain performance. Owner feedback highlights its capable snow traction and good wet road behavior, making it a reliable choice for year round use. The 50,000 mile warranty is competitive, and the price is often lower than many rivals.
However, the sidewall is not as robust as more expensive tires like the KO2 or DuraTrac, so it may be more susceptible to cuts in sharp rocky terrain. If you stick to gravel roads and light trails, this tire provides great value. But for serious off-road abuse or heavy towing, a stronger sidewall is recommended.
- Snow Groove technology for winter traction
- Water shedding grooves for hydroplaning resistance
- Competitive price point
Pros: Excellent value for the performance offered; Good snow and wet traction
Cons: Less durable sidewall than premium competitors
7. Falken Wildpeak A/T3W: Best for Wet Conditions
We researched the Falken Wildpeak A/T3W and found it particularly strong in wet and snowy conditions, thanks to its 3D canyon sipe technology. Owner feedback often praises its grip on rain soaked roads and its ability to handle light snow. The heat diffuser technology also makes it a good choice for those who tow trailers or carry heavy loads.
However, some owners report that the tread wears faster than expected on dry pavement, and the tire can be slightly noisier than premium all terrains. If you drive primarily in wet climates or need a tire for towing, the Wildpeak is a solid option. But if you want maximum tread life and a quiet ride, you might prefer the Michelin or Toyo.
- 3D canyon sipe technology for wet and snow traction
- Heat diffuser technology reduces heat buildup
- Durable construction with 3-ply sidewall
Pros: Excellent wet and snow traction; Good heat resistance for towing
Cons: Tread wear can be faster on pavement; Not as quiet as some competitors
Frequently Asked Questions
What does 275/55R20 mean?
The numbers indicate tire size: 275 is the width in millimeters, 55 is the aspect ratio (sidewall height as a percentage of width), and R20 means radial construction for a 20 inch wheel diameter. This size is common on trucks and SUVs.
Can I use all terrain tires in snow?
Yes, many all terrain tires are rated for mud and snow (M+S) and some have the 3 Peak Mountain Snowflake symbol for severe snow service. However, dedicated winter tires perform better in deep snow and ice. Check the tire’s sidewall markings.
How long do all terrain tires last?
Tread life varies by tire model and driving habits. Most all terrain tires come with warranties ranging from 45,000 to 70,000 miles. Actual mileage depends on road conditions, load, and maintenance. Rotating tires regularly can extend life.
Are all terrain tires louder than highway tires?
Generally yes, because of their more aggressive tread patterns. However, many modern all terrain tires use noise reducing technologies (like variable pitch tread) to minimize sound. The difference is often small but noticeable on the highway.
What load range should I choose for my truck or SUV?
Load range indicates the tire’s maximum load capacity. For standard light trucks and SUVs, load range SL (standard load) or E (extra load) is common. Heavier vehicles or those used for towing may require load range E. Check your vehicle’s owner manual for recommendations.
Our Verdict
After researching and comparing the top all terrain 275/55R20 tires, we recommend the BFGoodrich All Terrain T/A KO2 as the best overall for its toughness and balanced performance. For those who prioritize on-road comfort and longevity, the Michelin Defender LTX M/S2 is an excellent runner up. Choose based on your primary driving environment and budget.
