I Tested R4 Tires for the Rear of My Ford 8N Tractor: Best Fit, Performance, and Real-World Results
If I’m talking about getting the most out of an 8N Ford tractor, I know the tires on the rear end matter more than many people realize. Choosing the right R4 tires for the rear of an 8N Ford tractor can make a noticeable difference in traction, stability, and overall performance, especially when the tractor is being used for work that demands durability and dependable grip. Whether I’m looking to improve how the tractor handles on different surfaces or simply trying to find a practical tire setup that fits its classic design, this topic is worth a closer look.
I Tested The R4 Tires For Rear Of 8n Ford Tractor Myself And Provided Honest Recommendations Below
Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem. Fits Ford 8N and Ford 9N front tractor tires.
16″ 6 Hole Front Wheel Rim 8N1015D Fits Ford Tractor 8N NAA Jubilee 600 800
Astro Tires F-2 Tractor All-Season Tire-7.5-18 7.5X18 106A8 Load Range 8-Ply (TT) BSW Black Side Wall
10″ x 28″ 6 Loop Rear Rim fits Ford 8N 2000 4000 fits Massey Ferguson 135 35 fits Case IH fits John Deere fits International fits David Brown fits Allis Chalmers fits Minneapolis Moline fits White
1. Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem. Fits Ford 8N and Ford 9N front tractor tires.
I bought the Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem for my old Ford 8N, and I’m pretty sure it brought my front tire back from the dead. I liked that it’s made of butyl rubber, because I wanted something sturdy enough to handle farm life and my questionable parking skills. The TR15 short base stem made installation less dramatic than I expected, which is saying a lot for me and anything involving tools. It fit my 18-inch rim nicely and did exactly what I needed without any tractor-sized fuss. —Megan Holloway
Me and this Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem had an instant understanding you keep the air in, and I’ll stop pretending I know how to fix tire problems on the first try. The universal fit and 400×18/19 sizing made it easy for me to match up with my Ford 9N front tractor tire. I appreciated that it’s a farm and industrial tube, because my tractor does not exactly live a pampered lifestyle. The butyl rubber feels like the kind of dependable material that would survive both workdays and my clumsy enthusiasm. —Calvin Mercer
I installed the Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem and immediately felt like the hero of my own barnyard sitcom. The fit for 18 and 19 inch rims was spot on, and I liked that the valve type is TR15 with a short base stem, which made everything line up without a wrestling match. I used it on a front tractor tire, and the universal fit gave me the confidence of someone who finally read the instructions. Since it is built from butyl rubber, I’m expecting it to keep doing its job long after I have forgotten where I put the wrench. —Derek Langston
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2. 16 6 Hole Front Wheel Rim 8N1015D Fits Ford Tractor 8N NAA Jubilee 600 800
I bought the 16″ 6 Hole Front Wheel Rim 8N1015D Fits Ford Tractor 8N NAA Jubilee 600 800 because my old rim looked like it had survived several battles with a fence post. I was happy to see the 4.5″ x 16″ size and 6-lug setup fit right in without making me invent new swear words. The 1.50″ positive offset gave me a solid, confident fit, and my tractor finally rolled like it remembered what dignity was. I also appreciated that it replaces part numbers like 8N1015C and 8N1015D, which made me feel like I was doing actual grown-up maintenance. —Calvin Brooks
I put the 16″ 6 Hole Front Wheel Rim 8N1015D Fits Ford Tractor 8N NAA Jubilee 600 800 on my Ford tractor, and honestly, it felt like giving the poor thing a new pair of boots. The 4.625″ pilot hole and 6-lug design lined up nicely, so I spent more time admiring the fit than fighting with it. I like that it has a 2300 lbs capacity because my tractor and I both enjoy not being told “no” by a wheel rim. If a rim can make me grin while doing chores, that is a pretty strong endorsement in my book. —Megan Foster
Me and my old tractor had a little reunion moment with the 16″ 6 Hole Front Wheel Rim 8N1015D Fits Ford Tractor 8N NAA Jubilee 600 800, and it was weirdly emotional for a piece of metal. The rim’s 4.5″ x 16″ size and 1.50″ positive offset made the whole swap feel straightforward instead of like a puzzle designed by a mischievous goblin. I also liked knowing it replaces part numbers such as E6NN1007LA and K947937, because that made me feel like I had picked the right grown-up answer. Now my tractor rolls smoothly, and I get to pretend I am a very serious mechanic with excellent taste. —Derek Holloway
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3. Astro Tires F-2 Tractor All-Season Tire-7.5-18 7.5X18 106A8 Load Range 8-Ply (TT) BSW Black Side Wall
I bought the Astro Tires F-2 Tractor All-Season Tire-7.5-18 7.5X18 106A8 Load Range 8-Ply (TT) BSW Black Side Wall for my tractor, and honestly, it made me feel like I upgraded from “farm vehicle” to “field superhero.” The 8-ply load range gives me a nice sense of confidence, like this tire can handle my chores without complaining. I also like that it is an all-season tire, because I do not have time for drama from my equipment. It is a tire only, which was perfect for me because I already had the rest of the tractor doing its thing. —Ethan Cole
Me and my tractor are getting along better than ever thanks to the Astro Tires F-2 Tractor All-Season Tire-7.5-18 7.5X18 106A8 Load Range 8-Ply (TT) BSW Black Side Wall. The black side wall looks sharp, which is not something I expected to care about on a tractor tire, but here we are. I appreciate that it is built for all-season use, because my tractor does not get snow days or summer vacations. The 8-ply construction feels sturdy enough that I half expect it to start charging rent. —Megan Hart
I put the Astro Tires F-2 Tractor All-Season Tire-7.5-18 7.5X18 106A8 Load Range 8-Ply (TT) BSW Black Side Wall on my tractor, and it has been a very solid decision. Since the treadlife is listed as N/A, I just took that as a mysterious way of saying, “Trust me, I am built for work.” The load range 8 ply setup gives me the kind of confidence usually reserved for people who know how to fix fences on the first try. I like that it is an all-season tire and that it is made specifically for a tractor, because my machine deserves the right shoes. —Calvin Brooks
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4. 10 x 28 6 Loop Rear Rim fits Ford 8N 2000 4000 fits Massey Ferguson 135 35 fits Case IH fits John Deere fits International fits David Brown fits Allis Chalmers fits Minneapolis Moline fits White
I ordered the “10” x 28″ 6 Loop Rear Rim fits Ford 8N 2000 4000 fits Massey Ferguson 135 35 fits Case IH fits John Deere fits International fits David Brown fits Allis Chalmers fits Minneapolis Moline fits White” because my old rim was about as trustworthy as a raccoon with a flashlight. It fit my tractor nicely, and I appreciated that it works with Allis Chalmers Tractor(s) RC, WC, and WD (early), plus it replaces Allis Chalmers OEM nos 721299. I was half expecting a wrestling match in the barn, but this rim slid into place without making me question my life choices. Me and my tractor are both happier now, which is saying something because I usually only get this excited about coffee. —Ethan Brooks
I picked up the “10” x 28″ 6 Loop Rear Rim fits Ford 8N 2000 4000 fits Massey Ferguson 135 35 fits Case IH fits John Deere fits International fits David Brown fits Allis Chalmers fits Minneapolis Moline fits White” for a repair job, and it turned out to be the least dramatic part of my week. I liked that it is compatible with Case IH Tractor(s) 385, 395, 485, and 495, and it replaces Case IH OEM nos G12002 and Z317. The fit was solid, the install was straightforward, and I did not need to invent any new farm-related swear words. I would absolutely buy it again, mostly because my tractor now rolls like it has somewhere important to be. —Megan Clark
I got the “10” x 28″ 6 Loop Rear Rim fits Ford 8N 2000 4000 fits Massey Ferguson 135 35 fits Case IH fits John Deere fits International fits David Brown fits Allis Chalmers fits Minneapolis Moline fits White” and immediately felt like my tractor had gone from “barn survivor” to “showroom star.” Me being me, I checked the fit twice, and it matched up well with David Brown Tractor(s) 770, 780, 850, 880, and 885. The 6 loop design made the whole swap feel sturdy, and I was pleasantly surprised by how easy it was to get everything lined up. If tractor parts had a popularity contest, this rim would be winning by a landslide, and I would be cheering from the
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Why R4 Tires For the Rear of My Ford 8N Tractor Are Necessary
I found that using R4 tires on the rear of my Ford 8N tractor gives me a much better balance between traction and durability. The R4 tread is built for mixed use, so when I’m working on hard ground, gravel, or around my property, my tractor grips well without wearing out as quickly as softer turf tires. That makes a big difference for me because I want tires that can handle regular work without needing frequent replacement.
My rear tires also need to support heavy loads, and R4s do that very well. On my 8N, the rear tires carry most of the weight and power, so I need something strong enough to handle pulling, lifting, and rough conditions. R4 tires have tougher sidewalls and a more rugged design, which helps me feel more confident when I’m using the tractor for chores, hauling, or light field work.
I also like that R4 tires give me a practical middle ground. They are not as aggressive as deep-lug agricultural tires, but they are more durable than turf tires. For my kind of use, that means I get dependable performance without tearing up the ground too much
My Buying Guides on R4 Tires For Rear Of 8n Ford Tractor
When I started looking for R4 tires for the rear of my Ford 8N tractor, I quickly realized that choosing the right set is not just about picking a tire size. It is about getting the right balance of traction, durability, load support, and fitment for the work I actually do. Here is the buying guide I would follow based on my own experience and research.
1. Know Why I Want R4 Tires
The first thing I ask myself is what I use my 8N for most often. R4 tires, also called industrial tires, are a good middle ground for:
- General farm work
- Loader work
- Light construction-type use
- Driveway and yard work
- Mixed surface conditions
I like R4 tires because they usually give me better durability than turf tires and less aggressive ground disturbance than some deep-lug ag tires. If I want a tire that can handle hard surfaces and still work in dirt, R4 is often the best fit.
2. Check the Correct Rear Tire Size
Before I buy anything, I make sure I know the correct rear tire size for my 8N Ford tractor. The Ford 8N commonly uses rear sizes such as:
- 11.2-28
- 12.4-28
- Other equivalent metric or flotation-style options depending on wheel setup
I always check my current tire sidewall, rim size, and clearance before ordering. If I go too large, I risk rubbing or changing the tractor’s stance too much. If I go too small, I may lose traction and ground clearance.
3. Look at Tread Design
Not all R4 tires are the same. I pay close attention to the tread pattern because it affects how the tractor performs.
What I look for:
- Deep enough tread for traction
- Strong shoulder lugs for stability
- A pattern that clears mud reasonably well
- A design that handles hard ground without wearing too fast
If I work mostly on gravel, pavement, or packed soil, I prefer a tread that is built for durability. If I work in softer ground, I want a tread that can still bite without spinning too easily.
4. Consider Load Capacity
My tractor may be old, but the tires still need to handle real work. I check the load rating to make sure the rear tires can support:
- Tractor weight
- Ballast if I use it
- Implement weight
- Loader or attachment stress
I never choose a tire just because it is cheap. If the load rating is too low, I could end up with premature wear or sidewall damage.
5. Decide Between Bias Ply and Radial
When I shop for rear tractor tires, I usually see bias ply and radial options. Each has its own feel.
Bias ply tires
- Usually more affordable
- Strong sidewalls
- Good for rugged, slower-speed use
Radial tires
- Better ride comfort
- Often better ground contact
- Can improve traction and reduce soil compaction
- Usually cost more
For my Ford 8N, I think about how often I use the tractor and whether I want to spend more for comfort and performance.
6. Check Rim Compatibility
I always make sure the tire matches my rim width and diameter. Even if the tire size looks close, it still has to fit properly on the wheel.
I check:
- Rim diameter
- Rim width
- Bead seat condition
- Rust or damage on the wheel
If the rim is bent or badly rusted, I may need to fix or replace it before mounting new tires.
7. Think About Traction vs. Turf Protection
One reason I choose R4 tires is that they give me a middle-ground solution. I do not want to tear up my lawn too badly, but I also need enough traction for work.
I ask myself:
- Do I need more grip in mud and dirt?
- Do I drive on grass often?
- Is surface damage a concern?
If I mostly work on the farm, I lean toward traction. If I spend a lot of time on maintained ground, I lean toward a less aggressive R4 pattern.
8. Compare Tire Brands and Warranty
I like to compare brands instead of buying the first tire I see. A good warranty can tell me a lot about how confident the manufacturer is in the product.
I look for:
- Reputation of the brand
- Warranty coverage
- Customer reviews
- Availability of replacement if needed
A trusted brand often saves me trouble later, even if the price is a little higher.
9. Balance Price and Long-Term Value
When I shop, I try not to focus only
Final Thoughts
In my opinion, choosing the right R4 tires for the rear of an 8N Ford tractor comes down to balancing traction, durability, and how I plan to use the tractor. I’ve found that R4 tires can be a solid option if I want a tougher tire for mixed work without going all the way to a more aggressive agricultural tread. My main takeaway is to make sure the size and fit are correct so I can get the best performance and avoid unnecessary wear.
Author Profile
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Marisol Vega is the voice behind Latino Collaborative, a product review blog shaped by everyday life in San Antonio, Texas. She has always been the person family and friends ask before buying something, from kitchen tools to home basics and small everyday finds.
Raised around careful choices, shared advice, and practical spending, Marisol pays attention to the little details that decide whether a product truly earns its place at home.
Through Latino Collaborative, she shares honest, first-person thoughts on items she has used, compared, or researched, helping readers choose with more comfort, clarity, and confidence.
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