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K9
Rims not included with purchase of tires

K9 Farm R1

Oversized tire

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Starting at $91.98

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Best price guaranteeWe'll match it
  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    7.0

    Good

    Score breakdown:

    7.0

    Long lasting

    Good

    7.0

    Durability

    Good

    7.2

    Traction

    Good

  • Ships via Freight
    Due to size this item may take a few extra days to deliver

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14 Reviews

12 on SimpleTire2 from Google Shopping
Write a review

4.5

overall rating

92%

Would you buy again?

Review breakdown

  • 5 out of 100
  • 8 out of 100
  • 1 out of 100
  • 0 out of 100
  • 0 out of 100

Review summary

AI-generated from verified customer reviews.
The K9 Farm R1 tires have received generally positive reviews from customers, with praise for their performance, value, and design.
The K9 Farm R1 tires appear to be a popular choice for various applications, including tractors and trucks. They offer improved performance over older tire models, especially in terms of traction, ride quality, and versatility across different terrains. The tires seem to provide good value for money, though potential buyers should carefully check the specifications to ensure they meet their specific needs.

Scorecard

Dry

4.7

Wet

4.7

Winter

4

Comfort

4.5

Noise

4.1

Treadwear

4.4

12 SimpleTire reviews

Gerald
3
Verified Customer
Oct 18, 2020

The tread is only 10 inches wide, should have did more research

Jeremy
5
Verified Customer
Jul 30, 2020

I went from a set of rear tires that were 20yr old 16.9x30 bias ply tires that came on my tractor from the factory to these K9 radial tires there is no comparison between the two tires. My old tires were titans and the rear tires did their job like they were made to but the ride quality, road noise and flat tread foot print of these new K9 radial are very far superior to the factory titans. I also replaced the 11.2x24 front tires at the same time and they to have been an excellent replacement tire. This is the third set of tires I have run on the front axle the previous two sets were the same titan bias ply that were on the rear. I drive this tractor on the road most of the time either to the different fields I cut hay or to feed other cattle I had on another piece of property I was leading, carrying a bale with the frontend loader and one on the rear ate the tread up on the old tires but so far these K9 radials are holding up better as expected with a radial tire.

Jeremy
5
Verified Customer
Jul 30, 2020

I am very pleased with these K9 radial tires. Much better performance on the road as well as in the hay fields and pastures. 5*'s all the way!

Chad
4.5
Verified Customer
Jun 28, 2020

The old tire had a max pressure of 30 psi, this tire has a max pressure that is more than double that, so it's nice that you can run higher pressure when using the loader. I have been running it at 40, and that extra 10 pounds makes a big difference.

Michael
5
Verified Customer
Feb 27, 2019

Great price and very fast shipping! So far so good, they look and operate just like the stock tires that came with the tractor.

Anonymous
4.5
Verified Customer
Feb 27, 2019

Ty
4.5
Verified Customer
Sep 13, 2018

I have only had these tires in my tractor for a short period but so far I've gone through dry dirt,mud, pavement and just today snow. They handle excellent and simple tire had an amazing price on them. As far as tread life they look brand new still but time will tell. Thank you simple tire!

Anonymous
4
Verified Customer
Aug 27, 2018

Good tire got delivered quick and they were very helpful with the order

steve
4.5
Verified Customer
Aug 26, 2018

Great tire at a good price. Mounted these tires on a ingersol 4018

steve
4.5
Verified Customer
Jul 17, 2018

good tires at a fair price and fast shipping

See all customer reviews

Get technical:

Get dependable traction for field service with the K9 Farm R1 rear tractor tire.



Features & Benefits

  • Classic angle lug tread with high void ratio for easy clearing of mud and debris
  • Tubeless design
  • 36 psi max inflation
  • Bias construction

Vehicle
Mileage Warranty
N/A
Load Range
D (8 Ply)
Sidewall
Tubeless
Inflation Pressure
35 PSI
Part Number
K911224R1
Tire Weight
88 lbs
Section Width
11.2"
Overall Diameter
43.5"
Any info you'are still looking for?
K9

Farm R1 ∙ 7 sizes available