37×13.50r18 is a pickup truck tire size for on and off road use. It has a Diameter of 37″ (inches), Width 13.5″ (inches), Wheel diameter 18″ (inches) and a Sidewall 9.45″ (inches).
The best 37×13.50 R18 tires is the BF Goodrich All-Terrain T/A KO2. Based on a study of the most important tire e-commerce stores in the USA.
Next, we show you the ranking and photos of the top 37×13.50r18 tires preferred in the US market.
Top 5 Best 37×13.50r18 Tires
| Top #1 | BF Goodrich All-Terrain T/A KO2 | 37×13.50r18 |
|---|---|---|
| Top #2 | Nitto Ridge Grappler | 37×13.50r18 |
| Top #3 | Cooper Discoverer STT Pro | 37×13.50r18 |
| Top #4 | Toyo Open Country M/T | 37×13.50r18 |
| Top #5 | Toyo Open Country R/T | 37×13.50r18 |
Top #1 Best 37×13.50r18: BF Goodrich All-Terrain T/A KO2
The 37×13.50r18 BF Goodrich All-Terrain T/A KO2 tire has legendary reputation in the off-road community. BFG practically invented the first radial off-road or all-terrain tire over 40 years ago. The KO2 is the next generation or brother of the original KO tire, which alone, was a rock star in the category.
So to make this tire tougher overall, BFG just basically fortified some of the big weak spots, more specifically the sidewalls and shoulder area, which is where over 80% all terrains tire failures occur.
To do so, they beefed up that shoulder area using that is called their CoreGuard technology, making this tire 15% to 20% stronger than the original KO tire, helping to prevent punctures and thinks like that.
In the BF Goodrich KO2 terrain they are always some kind of expected noise when dealing with a tire aggressive tread design like this, however most customer experienced say that these tires are very quiet while on the road.
A last important detail is that the KO2 is three peak snowflakes rated, meaning that this have met stringent requirements set forth by the U.S. Tire Manufacturers Association and the Rubber Association of Canada to identify passenger and light truck tires that provide a higher level of snow traction and meets required performance criteria to be considered a severe snow rated tire, so that way, you can feel confident in the snow or on the ice.
Top #2 Best 37×13.50r18: Nitto Ridge Grappler
We will tell you why the Grappler model is so popular. For starters, it combines the best of both worlds, between its mud tires and its off-road tires.
Now, the Ridge Grappler itself is actually built on an all-terrain platform, whereas you have other ultra or hybrid tires, it is built on the mud tire platform, so the 37×13.50r18 Nitto Ridge Grappler is kind of giving you the best of both worlds between that mud and the all-terrain.
You could get good on road performance, they’re not too loud. But then if you want to take this thing off road on the weekends, you can definitely do that.
Because it’s a harder compound and they’re not these massive lugs, you have a pretty smooth, pretty stable on road experience with the tires. But there’s still a large enough that if you take them off road in any kind of low traction environment, they still do just fine because there’s plenty of separation there.
No complaints with them. Good in the dry, good in the wet and actually pretty decent in the snow, too, because it’s again just the hybrid tire that’s good for a little bit of everything.
Another added bonus of these tires is that they’re actually manufactured right here in the United States and actually you could get a chance to tour the factory in white Georgia. So, it’s one of those tires that it’s American made.
Top #3 Best 37×13.50r18: Cooper Discoverer STT Pro
The 37×13.50r18 Cooper Tires Discoverer STT Pro is designed to bring confident traction anywhere for off-road enthusiasts and their vehicles by combining aggressive traction generation features with a smart block design.
The tires are manufactured for extremely loose surface grip while providing acceptable levels of noise on the road and driving comfort on the highway.
The Discoverer STT Pro performs perhaps as one would expect an off-road focused tire to do. The noise from the tread is not overly dramatic at speeds close to the city; however it rises when speeds increase on the highway.
Medium-high volume grinding changes the tone when cornering, or when the tire is loaded on undulations and the direction of the pavement is a bit dull compared to other tires, with a relatively large and loose dead center at all times speeds. The ride is characteristically stiff that would inspire confidence in the back woods.
In wet testing, the Discoverer STT Pro performed well with solid objective metrics, tying the leader in lateral corners and just four feet more at an average of 50 to zero miles per hour of stopping distance. Subjectively, the Cooper was also in close contention with the leader, with the relative increase in traction allowing the driver to lean on the tire with much more force and apply considerably more acceleration without chronic wheel slip.
Top #4 Best 37 x13.50 r18: Toyo Open Country M/T
The 37×13.50r18 Toyo Open Country M/T is probably the quintessential off-road tire. The M/T can boot just about anything, comes in a wide variety of sizes, and looks absolutely slim.
Being a true mud train means they come with the classic downsides of mud terrain. But if you’re a dedicated weekend warrior who makes your choice of off-road leased vehicle fairly regularly, the Toyo M/T will serve you extremely well.
The Toyo Open Country M/T’s are designed to rip off thick things and just about everything about them as big and aggressive. The tires combine huge lugs on the shoulders with huge gaps to form a hooked interior.
The off-road traction is excellent. These tires cut their way through mud, loose dirt, and just about anything else with zero effort, traction on the street in both dry and wet conditions you will also notice very good.
Top #5 Best 37×13.50 r18: Toyo Open Country R/T
Toyo Tires’ Open Country Rugged Terrain (Open Country R/T) 4×4 tire is a next-generation 4WD tire that combines an M/exceptional T’s puncture resistance and strength with an A/long-wearing T’s compound and sealed road performance to fill the new ‘hybrid’ tire category.
The 37×13.50 r18 Open Country R/T combines the best features of the Open Country A/T II and the Open Country M/T to provide rugged tourers the all-around performance they need to reach the most isolated destinations with confidence. – Next-Generation Hybrid Tread Pattern – For traction on any terrain, tight A/T-inspired center blocks combine with self-cleaning M/T-style shoulders.
• Open Country M/T: style construction provides excellent puncture resistance and fast steering response. – 3-Ply Polyester Carcass with High Turn-Up Ply
• Advanced Tread Block Design: Biting edges for wet traction on sealed and unsealed roads are provided by deep sipes and stepped block borders.
• Aggressive Aesthetics in a Low-Noise Environment: An aggressive look is created by staggered shoulder blocks and a diverse tread pattern that reduces road noise.
• 2 Spiral-Wound Cap Plies, Jointless: Excellent consistency and strength.
• Steering Response and High-Speed Stability: L-shaped interconnecting blocks prevent tread flex while turning, accelerating, and braking, ensuring stability.
If you want to see other USA rankings favorite tires, we wrote an article with the best 235/65r18 All Season Tires!