BF Goodrich 33x12.50R15 Tire, All-Terrain T/A KO2 - 37881

universal fit logo


  • BF Goodrich Tires | Part Number: BFG37881
  • Fitment:Universal Fit
  • Style:All-Terrain T/A KO2
  • Tire Height:33
  • Most Popular Sizes:33x12.50R15
  • Tire Width:12.5
  • Tread Type:All Terrain
  • Rim Diameter:15 Inches
  • Tire Size:33X12.50R15


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 BFGoodrichs 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 best part about owning an off-road vehicle is the fact that you can go pretty much anywhere. The feeling of freedom you get from exploring uncharted territory and tackling tough terrain in your truck or Jeep is unmatched. However, you need the right tires if you want to take on any terrain. 4 Wheel Parts is proud to carry BFG 33x12.5x15 tires that are made to handle difficult terrain and last a long time so you don't have to worry about frequent replacements. As a matter of fact, we've got BF Goodrich tires in just about every size and variety, so you're sure to find the right rubber for your needs.

No Worries

If you're big on off-roading, chances are you expect a lot out of your truck or Jeep. As great as these vehicles are, they're only as good as their components. Our selection of BFG KO2 33x12.5x15 tires are made for demanding off-road driving, which means you don't have to worry about getting stuck or breaking down in the middle of an adventure.

A Perfect Fit

Off-road enthusiasts know how important it is to get the right tire size, and we make that easy at 4 Wheel Parts. We've got a wide selection of Jeep tires available that includes tires from top brands like BF Goodrich, all of which you can easily sort by size.


Preparing your ride for off-roading is important, and the BF Goodrich 33x12.50r15 tires at 4 Wheel Parts make that simple. As long as you've got these tires on your truck, you can confidently tackle any terrain. Plus, you don't have to worry about your tires wearing out too quick since they're designed and manufactured with durability in mind. If you want access to some of the best tires and accessories for off-roading, make 4 Wheel Parts your go-to source for off-roading gear.

Customer Reviews

4.7 4.7
28 Customer ratings

Customer Images

5.0 They are a tough tire and no flats

I just finished a 13,000 mile trip from the middle of Alaska to the southern tip of texas with many side trips in between and the tires worked great my pickup has a camper on it so the tires were loaded. I just bought another set of K02's to head back to Alaska. Up in Alaska my son needed new tires and guess what I bought another set of K02's for his F150.

5.0 Low Noise, great traction, good looking tire

I just ordered my second set of these tires. I got 58,000 miles out of the first set and I love them. Great traction and pretty quiet. Now that they are getting pretty thin on tread, they make a little more noise. I expected that though I could probably get another 10,000 miles out of them, but I take my boys skiing so I want to have a fresh set for the winter.

5.0 More quiet than anticipated

I like the tire's ride and performance, although I've only experienced dry pavement and gravel so far. Even at greater inflation than my previous tires, they have a comfortable, slightly cushioned feel that dampens pavement irregularities I used to feel. They are also quieter than I expected. I'm entirely pleased so far - waiting for the snow to fall. They also seem to shed gravel pretty well before I reach pavement unlike my previous tires.

5.0 Great Tires

I have these tires on my FJ Cruiser and they are great. Traction is amazing and the ride can't be beat. Best tires I have ever owned.

5.0 KO2’s are absolutely the best all round tire!

Love the KO2, I run them on my 2015 Rubicon. I started with 35’s and went through 2 sets of 5, (I rotate the spare too) each set got me up to 80k! I’ve run about every trail there is in Eastern Tennessee, Southeastern Kentucky and up into Virginia. Obviously I air down when off road to 15psi on factory rims and they’ve never let me down. Now I’m on 37’s with over 40k on them and I expect to get close to another 40k! I think they are the Best all around tire, daily driver or rock monster they work great!

5.0 Great Traction

I've only had these tires a few weeks so I am rating performance not longevity or tread life. I purchased these tires right before deer season here in Idaho. I tow a 31.5' travel trailer into the mountains. The roads were descent for the most part. The last mile before my camp they turned seriously muddy with huge puddles. With my truck in 4WD high the tires performed amazingly well. We also had packed snow on the mountain roads and they did great in those conditions as well. And they look beefy on the truck. Much better than on the store shelf.

5.0 A Bronco's best friend!

I just bought (5) LT285/75R16E K02s for my 2022 Ford Bronco Base Model 2-Door. Just like I always did for my 1979 Bronco Custom & my 1992 Bronco XL, the only tires for my truck will be BF Goodrich! Best tire for the job & the All Terrain tire everyone else tries to copy!

5.0 great tires!!

2nd set of these tire I have owned and love them !!



Question & Answers

4 Answered questions

Q: Will these fit OEM rubicon Jeep 17” rims? Answer this question

A: Yes

Answered by Fercho953 from Bergenfield NJ on 04/15/2022

A: No, the BF Goodrich 33x12.50R15 Tire is for a 15" rim. USE: 33x12.50R17 Part Number: BFG36394 or Part Number: M/T90000036818 or Part Number: BFG01898

Answered by Dave from 4WP HQ on 04/14/2022

Q: Do these tires come in the 6 bolt pattern as pictured or do they come in a 5 bolt pattern?  Answer this question

A: The bolt pattern is for the rim. Has Notthing too do with the tire 

Answered by Piet 20 from Florida on 08/17/2021

Q: What is the weight of the BF Goodrich 33x12.50R15 Tire, All-Terrain T/A KO2 - 37881 tire? Answer this question

A: 57 lbs.

Answered by Christian from 4WP HQ on 02/18/2021

Q: will this tire work on the OEM wheels and fit the wrangler (1992 Base with 4.0 engine) that I have? Answer this question

A: Thanks for the inquiry Rich, the BF Goodrich Tires 33x12.50R15, All-Terrain T/A KO2 part # BFG37881 the recommended wheel width is 8-10 inches wide so as long as your in there your ok.

Answered by RK on 08/21/2015


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


Download Form Download

Save Up To $100 When You Purchase A Set Of 4 Select BF Goodrich Tires

Lowest Price! Guaranteed!

Order up to 5 tires for the same low shipping price

Sign up to receive deals by email!

Sign up to receive deals by text!

By submitting, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from 4 Wheel Parts (4WP) on 21208. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy