BF Goodrich 39x13.50R17 Tire, Mud-Terrain T/A KM3 - 71004 |

BF Goodrich 39x13.50R17 Tire, Mud-Terrain T/A KM3 - 71004

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  • BF Goodrich Tires | Part Number: BFG71004
  • Tire Size:39x13.50R17
  • Style:Mud-Terrain T/A KM3
  • Tire Width:13.5
  • Tread Type:Mud Terrain
  • Tire Height:39
  • Fitment:Universal Fit
  • Rim Diameter:17 Inches


Built through experience... earned on the trail. The new BF Goodrich KM3 tire delivers industry-leading toughness and traction to take drivers anywhere they want to go.

Made to mud: 5% better mud traction. Power through mud and loose soil with BFG's Terrain-Attack tread design. Its massive tread blocks are designed to deliver incredible grip from any angle of approach, and Mud-Phobic Bars release compacted mud for continued traction.

Built to climb: 8% better rock traction. Take on Earth's toughest terrain with advanced Krawl-TEK compound that enhances grip on rock and slick surfaces. Plus, a Linear Flex Zone allows the tire to flex and envelop objects in aired-down driving situations.

Created to conquer: 27% tougher sidewalls. Go places others only dream of, thanks to race-proven advancements. CoreGard Max Technology uses a thick sidewall shield and specialized compound to help guard against sharp objects, while Traction-Armor Sidewall Sculpture helps prevent sidewall splitting.

Customer Reviews

3.0 3.0
2 Customer ratings
5.0 Almost forever tire..

Have a 96’bronco that’s had nothing but BFG’s on it...have only put two sets on it in that time. Also have a 14 tundra that’s had the same. Replaced set only once so far.

from Dallas,TX |
2.0 Horrible tread life

I ran these on a ram 2500. Loved the tires the are quiet, handle well, and do good in the mud and even snow. However at 21000 miles they were to within 2/32 of the wearbars. I wanted to run them again but at 1600 a set I couldnt take the chance with the treadwear I experienced. They wore flat and even just extremely fast

5.0 Jeep Gladiator got a fresh set of 35s

Have been riding on BFG all terrains and muds for my 3 jeeps and dodge truck for at least the last 10 years. Never had a complaint, easy decision to go with KM3s for this purchase!

Response From BFGoodrich -
Thanks for the review skytrash34, and for your commitment to BFGoodrich tires!
5.0 White letters

Always ran bfgs on my old black Silverado. Great performance and look. But currently cant find my size with white letters anymore and I hate it. 305/65r18. Help me out here bfg. People still want white letters.

Response From BFGoodrich -
Thanks for taking the time to submit a review Cm24. We will forward your request to our Marketing Department for future consideration.
5.0 Bought BF Goodrich tires again

I drive a 1979 Toyota Landcruiser FJ40 that I have had for 30 years, and it has always had BF Goodrich tires on it. I first put All Terrains on it at 66,000 miles and have since put a total of 3 sets of All Terrains and one set of Mud Terrains KM's on it. I just put a set of Mud Terrain KM3's on it today (at 250,000 miles) as the previous KM's have become too old. I wasn't driving it much and not paying attention to the age of the tire and realized that they were 11 years old. Not once have I ever been stranded due to a tire related problem, The only time I have to use a jack is when I rotate the tires. I have been extremely please with all the tires, but even more so with these latest KM3's. Unbelievably quiet and smooth riding, There has been a huge change since the original KM. This will probably be the last set of tires I'll put on the vehicle but my grandson will probably enjoy them since he will be the next to own it.

Response From BFGoodrich -
Awesome, BMWGSrider! Thanks for sharing!
5.0 Not as advertised

I bought a full set of 5 for my Rubicon. I went with the LT315/70R17/ E 121Q tires. I wanted 35 inch tires and the Goodrich website stated these tires at 34.4 inches. I thought that was close enough. Got my tires and drove them for a bit and then thought I would just check the tire height. Imagine my surprise when I measure them fully inflated (37psi) at 33.0 inches even. Not even close to the 34.4 stated on the website. Love the tires, but wanted the tire height.

5.0 All around great tire

I have these ties on my '18 Ram 1500 EcoDiesel in 12.5x33R17. I've had these tires for a year now and put 32,000 miles on them. I've driven them on every type of terrain from hard-ball pavement (wet and dry), mud, snow, ice, gravel and everything in between. These tires have tackled everything beautifully and do especially well in mud and fresh snow (kind of a given). On ice they're great, but slide a bit. On the road they are more quiet than other mud terrains, but of course have some tire whine. The wear rate on these tires is outstanding! Like I said, I have 32k miles on these and they're still at about 50% tread left. Fuel mileage dropped significantly (26.8 mi/gal freeway down to 22.1 mi/gal) but that's too be expected. I would recommend these tires to anyone.

Response From BFGoodrich -
Awesome, tfabricator87! Thanks for taking the time to submit a review.


Question & Answers

1 Answered question

Q: How much does each 39x13.50R17 weigh? Answer this question

A: Per the bfg website, 88lbs

Answered by Gabe on 09/24/2020


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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