BF Goodrich 37x12.50R17 Tire, All-Terrain T/A KO2 - 35666

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  • BF Goodrich Tires | Part Number: BFG35666
  • Fitment:Universal Fit
  • Style:All-Terrain T/A KO2
  • Tire Height:37
  • Availability:In Stock
  • Most Popular Sizes:37x12.50R17
  • Tire Width:12.5
  • Tread Type:All Terrain
  • Rim Diameter:17 Inches
  • Tire Size:37x12.50R17


BFGoodrich All-Terrain T/A KO2 has a 20 percent tougher sidewall and features race-proven CoreGard Technology to take on the toughest road hazards with confidence. The split and bruise resistant sidewall rubber is derived from BFGoodrich's race proven Baja T/A KR2 tire. Adding a thicker, extended shoulder rubber down the sidewall helps to protect more of the critical sidewall failure zone. BFG has longer teadlife tires that extend your adventures On and Off-Road. Specially formulated tread rubber that has been optimally blended to reduce chip and tear for superior gravel road endurance. The advanced tire footprint shape results in more evenly distributed stress, for longer more uniform wear. Interlocking tread design will provide increased tread block stability, for more even wear over the long haul. Reject stone retention and provide extra tread cleanout protection against stone drilling with the BFG Stone Ejectors. Aggressive All-Terrain Traction that exceeds the Rubber Manufacturer Association Severe Snow Traction performance requirements to confidently get where you want to go in any weather condition.

The right tires make all the difference when you're on the road in your Jeep. Off-road adventures present a number of serious hazards to the wheels of your vehicle. To overcome all of the obstacles presented to you, tires like Bfg ko2 37x12.50r17 are crucial. Made with tougher sidewall than other tires, the Bfgoodrich ko2 37x12.50r17 features rubber that has been optimally blended to reduce chip and tear. Find the right wheels for your ride by exploring the extensive inventory we have available at

The Right Tires for Your Jeep

To improve the handling and performance of your Jeep, you need tires from a trustworthy brand. BFG tires are known in the industry for being some of the toughest and most durable options available. The design of each tire helps to distribute the weight and stress of the road, allowing you to reduce the odds of any failures. This makes it easier to take your vehicle for excursions both on and off the road without cause for concern.

Designed to withstand the challenges of all terrain types, BF Goodrich Jeep tires feature specially formulated tread rubber. The unique grooves and thicker rubber make these tires an ideal match no matter how you plan on enjoying your time behind the wheel. The interlocking tread design is formulated to increase the life on your tires, allowing you more time on the road before your next replacement.

A Sensible Value

Selecting the right tire does not have to be an expensive process. At, we offer a variety of the best and most durable tires at prices that are sure to satisfy. Simply take a moment to search for the Bf Goodrich 37x12.50r17 tire you require. All our BF Goodrich tires are matched by a lowest price guaranty. Give yourself time to explore our extensive inventory and discover an option that gets you back on the road and heading toward your next adventure.

Customer Reviews

5.0 5.0
2 Customer ratings

Customer Images

5.0 Awesome tires!

I bought these tires over 70000 miles ago. Still have alot of meat on them. I bet I get another 20 to 30 thousand more miles out of them .

5.0 Smooth, quiet, tough tire

Swapped the tires on my wife's 2022 lexus gx460. Went with the 275/60r18 and they look great. 15k miles in and they have handled everything so far. Florida summer pulling the boat, Tennessee winter icy roads, a few curbs. Ordering a set for my truck now.

5.0 The absolute best tire I have ever owned

I purchased a set of KO2 AT for my RAM 1500 back in 2017 and ran them up until 2021. They are a great tire, meaty and aggressive, low road noise and outstanding traction, wet, dry, snow & ice. I reside in the upper North East by the Canadian Border. They lasted longer than I expected, I never had a problem with them and ran them at 38 PSI. I trust these tires so much so that I am planning to put a set on my daughters TJ, because her safety is above all to me and I feel confident in this brand and product through my own personal experience. They are pricey but everything is and if your on the fence I'd say go for it. I have seen some reviews that arent great like a blow out, it happens and sometimes you just get a bad one like any product, but dont hold the basket for one bad apple. Others claiming the tread not lasting but only rotated buy there listed dates once every 3 years or were driving daily in California. It is a an AT tire, I lived in Cali once upon a time, get a street tire. Cali roads are bad, especially anywhere from LA to San Diego. Poor up keep, grooved concrete and hot. Unless your doing Baja these are not for you there. If your in an area with Class 3-4 roads this is great especially in winter where with changing road types from asphault to dirt or pact iced over, ruts, mud, sand frost heaves or snow you need confident traction no matter the terrain and these deliver based on my experiance with all. Many times it wasnt until I got where I was going before I realized I never turned the 4wd, thats how good these tires are

5.0 Performs Excellent on and off road all types conditions

Been using BF Goodrich T/A Ko2's for 20 years need another set for my current Truck

5.0 Great!

Have had these tires before !! 7 years first set as long as you rotate that’s why I got another set !! Let’s make it another 7 years!!!!

5.0 Quiet, smooth ride

Bought these to replace original tires that are no longer in production. After a lot of searching (and reading reviews) I decided to get these All-Terrain T/A KO2. Glad I did. They have a very aggressive tread but give a very smooth and quiet ride, not like some of the other brands aggressive tires that I hear coming long before the vehicle passes me. These hug the road in dry and wet weather. Waiting to test them in the winter. I would recommend these to everyone.

5.0 Really Pleased!

I recently purchased a 2000 Jeep Cherokee XJ and it came with brand new BFGs. Been on a couple moderate trails and the tires handled the terrain very well. The Jeep is my daily and when driving on surface streets and the freeway they are quiet. I highly recommend the BFG AT KO2 Baja Champions.

5.0 Good mileage!

I’ve had 3 sets of these for my 2003 F150 still going today with 217000 miles…




Question & Answers

3 Answered questions

Q: The photos of the tires show black lettering but the description says white. Are the tires just reversible with one type of lettering on each side? Answer this question

A: Yes, one side has white lettering and the other black. 

Answered by SamanthaH from Texas on 08/08/2021

A: This tire hasWhite letters on one side – Black side wall on the other side. You can mount them with whatever side you want showing.

Answered by Kelly from 4WP Corporate Headquarters on 08/02/2021

Q: I have a 2021 f250 diesel. Will T/A ko2 37 12.5 r 17 work with a load range D on this truck? Answer this question

A: We have a few questions before we can answer this for you. Is your truck 2WD or 4WD? What size tires are you running now? Do you have a lift on your truck? These are 37" tall tires. They will not fit on your truck if it is stock. Please call our sales line for further assistance v

Answered by Kelly from 4WP Corporate Headquarters on 04/19/2021

Q: Is the overall diameter of the tire 36.5 mounted and installed on the vehicle or before installation. Answer this question

A: Andre, This tire is 36.5 mounted. Thanks

Answered by Kelly from 4WP Corporate Headquarters on 10/30/2020


BFGoodrich has been in business for nearly 150 years and when the company patented its tread design for truck tires, it couldn't have foreseen how popular it would grow to be. Their reputation for using race-proven technology and extensive real-world testing makes BFGoodrich a household name in the 4x4 world. The brand is synonymous with performance, quality and durability and whether you're out on the trail or cruising the backroads, your Jeep depends on its tires. Categories range from All-Terrain to Mud-Terrain to Baja and we carry all of them and more. Shop BF Goodrich Tires Now


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