We researched the most popular 33 inch all‑terrain tires that fit 18 inch rims, pulling data from manufacturer specs, industry standards and aggregated owner feedback. In our evaluation we compared performance, durability, value, ease of installation and safety.
This guide highlights the strengths and real‑world limitations of each tire so you can pick the best match for your off‑road adventures.
| Photo | Product | Score | Buy |
|---|---|---|---|
 |
BF Goodrich All-Terrain T/A KO2 Top Performer 33×12.5R18, 255/70R18, 115S |
9.4 | 🛒 Check Price |
 |
Goodyear Wrangler Duratrac Best Value 33×12.5R18, 255/70R18, 115S |
9.0 | 🛒 Check Price |
 |
Falken Wildpeak AT3W Durability Champion 33×12.5R18, 255/70R18, 115S |
8.8 | 🛒 Check Price |
 |
Toyo Open Country A/T II Balanced Performer 33×12.5R18, 255/70R18, 115S |
8.3 | 🛒 Check Price |
 |
Nitto Ridge Grappler Off‑Road Specialist 33×12.5R18, 255/70R18, 115S |
7.9 | 🛒 Check Price |
 |
Michelin LTX A/T2 Premium Comfort 33×12.5R18, 255/70R18, 115S |
8.1 | 🛒 Check Price |
 |
General Grabber AT3 Budget Friendly 33×12.5R18, 255/70R18, 115S |
7.6 | 🛒 Check Price |
1. BF Goodrich All-Terrain T/A KO2: Top Performer
In our research the KO2 stands out for its aggressive tread design and reinforced sidewalls, delivering confidence on demanding trails. Owner feedback consistently praises its ability to handle deep mud and rocky sections without sacrificing traction.
The main weakness is a noticeable increase in road noise and a firmer ride on paved roads, which can be uncomfortable for daily commuters. If you spend most of your time on highways, you may prefer a quieter, more compliant tire.
- Proven off-road traction on mud, rocks and sand
- Enhanced sidewall strength for rugged terrain
- All-season capability for year‑round use
Pros: Excellent grip on challenging surfaces; Durable sidewalls resist punctures; Widely available at most retailers
Cons: Higher road noise on highways; Stiffer ride compared with highway tires
2. Goodyear Wrangler Duratrac: Best Value
Our evaluation found the Duratrac offers a balanced mix of off‑road performance and on‑road manners, making it a solid choice for drivers who need versatility without breaking the bank. The tire’s self‑cleaning tread helps maintain traction in mud and loose gravel.
The trade‑off is a bit of reduced responsiveness on hard packed trails, where sharper handling may be desired. Drivers focused solely on aggressive rock crawling might look for a more purpose‑built tire.
- Aggressive tread with self‑cleaning channels
- Durable compound for long tread life
- Good wet‑road handling
Pros: Strong off‑road capability at a reasonable price; Long lasting tread life; Reliable braking in wet conditions
Cons: Slightly less responsive on hard packed surfaces
3. Falken Wildpeak AT3W: Durability Champion
Based on owner feedback, the Wildpeak AT3W provides reliable traction across a variety of surfaces, and its 3D sipes improve grip on wet roads. The tire’s reinforced sidewalls add confidence when navigating rough terrain.
Its main limitation is a modest increase in rolling resistance, which can affect fuel economy on long highway trips. If you prioritize maximum efficiency over off‑road ruggedness, another option may suit you better.
- All‑terrain tread with 3D sipes
- Reinforced sidewalls for puncture resistance
- Comfortable ride on pavement
Pros: Multi-purpose grip on dirt and pavement; Resilient sidewalls reduce risk of cuts; Comfortable for long drives
Cons: Slightly higher fuel consumption due to weight
4. Toyo Open Country A/T II: Balanced Performer
Our research shows the Open Country A/T II strikes a good balance between off‑road capability and on‑road comfort, making it a solid choice for drivers who encounter a mix of terrain. The tread design works well in light mud and snowy conditions.
The tire’s moderate aggressiveness means it may under‑perform in deep mud or extreme rock crawling. If you need a tire that excels in the toughest off‑road environments, consider a more specialized option.
- Optimized tread pattern for mud and snow
- Durable sidewall construction
- Quiet on highway driving
Pros: Good traction in mixed conditions; Durable under moderate off‑road use; Relatively quiet on pavement
Cons: Not as aggressive as dedicated mud tires
5. Nitto Ridge Grappler: Off‑Road Specialist
In our evaluation the Ridge Grappler offers a hybrid design that merges off‑road bite with on‑road composure, appealing to drivers who need a single tire for varied daily use. The reinforced beads improve durability on occasional rough sections.
The trade‑off is a less aggressive tread that can struggle in deep mud or sand, and owners report faster tread wear when used heavily off‑road. Drivers focused on extreme off‑road performance may want a more dedicated mud‑tread tire.
- Hybrid tread for on‑road comfort and off‑road grip
- Reinforced sidewall with impact‑resistant beads
- Stable handling at higher speeds
Pros: Flexible on mixed surfaces; Resilient sidewalls handle occasional impacts; Stable at highway speeds
Cons: Less aggressive in deep mud; Higher tread wear on frequent off‑road use
6. Michelin LTX A/T2: Premium Comfort
Based on manufacturer data and user reviews, the LTX A/T2 excels in providing a comfortable, quiet ride on highways while still delivering adequate grip on light off‑road surfaces. Its tread compounds are engineered for longevity.
The downside is a less aggressive tread pattern that may not satisfy drivers who regularly tackle deep ruts, steep rocks, or heavy mud. If your off‑road adventures are mild, this tire offers a pleasant balance.
- Smooth ride on pavement
- Strong grip on light off‑road terrain
- Long tread life warranty
Pros: Comfortable for long highway trips; Reliable traction on gravel and light mud; Extended tread life
Cons: Less aggressive in severe off‑road conditions
7. General Grabber AT3: Budget Friendly
Our research indicates the Grabber AT3 provides a functional, cost‑effective solution for drivers who need a basic all‑terrain tire without a high price tag. It handles mild gravel roads and occasional mud adequately.
However, the tire’s simpler tread and lighter sidewall construction lead to faster wear when subjected to aggressive off‑road use. Enthusiasts seeking rugged durability should consider a more strong alternative.
- Simple tread design for basic off‑road use
- Affordably priced entry‑level option
- Adequate wet‑road handling
Pros: Low cost entry point; Acceptable performance on mild trails; Decent wet traction
Cons: Limited durability under heavy abuse; Less refined handling on rough terrain
Frequently Asked Questions
What tire size do I need for a 33 inch all‑terrain tire on an 18 inch rim?
Look for tires labeled 33×12.5R18 or the metric equivalent 255/70R18. These sizes match a 33 inch overall diameter and fit 18 inch wheels.
Can I use these tires on a vehicle with a full‑size pickup truck?
Yes, most full‑size pickups that accept 18 inch wheels can mount a 33 inch all‑terrain tire, provided the vehicle’s suspension and clearance are compatible.
How often should I rotate these all‑terrain tires?
Rotate them every 5,000 to 7,500 miles, or follow the vehicle manufacturer’s recommendation, to promote even wear.
Do all‑terrain tires require special pressure settings?
Check the tire’s sidewall for the recommended pressure range and adjust based on load and terrain; slightly lower pressure can improve off‑road grip, while higher pressure enhances fuel efficiency on highways.
Are these tires suitable for year‑round use in snowy climates?
Many all‑terrain tires, including the models listed, carry a snowflake symbol (3PMSF) indicating they meet winter traction standards, making them suitable for year‑round use in moderate snow.
Our Verdict
The BF Goodrich All‑Terrain T/A KO2 emerges as the top pick for its unmatched off‑road performance and durability, while the Goodyear Wrangler Duratrac serves as a strong runner‑up offering excellent value and adaptable traction.
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