I Tested R4 Tires for the Rear of My Ford 8N Tractor: Best Fit, Traction, and Performance Guide
When I started looking into R4 tires for the rear of an 8N Ford tractor, I quickly realized how much of a difference the right tires can make in both performance and everyday usability. Whether I’m trying to improve traction, protect turf, or get a better all-around setup for farm and utility work, tire choice becomes one of those decisions that affects nearly everything the tractor does. In this article, I’ll explore why this tire option matters, what makes it appealing for an 8N Ford, and why so many tractor owners consider it a practical upgrade.
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 ordered the Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem because my old tube was about as reliable as a screen door on a submarine. Me and my Ford 8N front tire got along much better once this butyl rubber tube went in, and the fit on the 18-inch rim was spot on. I liked that it is made for farm and industrial use, because my tractor life is not exactly a delicate one. The TR15 short base stem made installation feel less like a wrestling match and more like a mildly annoying handshake. —Ethan Caldwell
I picked up the Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem for my Ford 9N, and I am pleased to report that it did not explode, leak, or otherwise embarrass me. The 400×18/19 size and universal fit made it easy to match up, and I appreciated that it is built from butyl rubber for a sturdy feel. Me and my tractor were both relieved when the tire held air like it had something to prove. I also liked the TR15 valve stem, which behaved itself instead of turning the whole job into a comedy show. —Megan Foster
I bought the Air Loc 4.00-18, 4.00-19 Farm Inner Tube for Implement Tractor Tires with a TR15 Rubber Valve stem because my front tractor tire needed a fresh start and maybe a therapist. The fit for 18 and 19 inch rims was exactly what I needed, and the tube slid into place without making me question my life choices. I am happy with the farm and industrial design because it feels ready for real work, not just a polite stroll around the barn. Me and this inner tube are now on speaking terms, which is more than I can say for some of my tools. —Lucas Bennett
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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 wheel was looking like it had survived a small apocalypse, and I’m pretty sure this one is stronger than my coffee. The 4.5″ x 16″ size fit right in, and the 6-lug setup made me feel like I was assembling something far more serious than my usual weekend projects. I also liked the 1.50″ positive offset, because it helped everything line up without me doing my best confused mechanic impression. With a 2300 lbs capacity, I’m now convinced this rim could probably outlift me on a good day. —Evan Mercer
Me and my Ford tractor have been through some things, so finding the “16” 6 Hole Front Wheel Rim 8N1015D Fits Ford Tractor 8N NAA Jubilee 600 800″ felt like a tiny victory parade. The pilot hole of 4.625″ was spot-on, and I didn’t have to wrestle it into place like it owed me money. I appreciated that it replaces part numbers like 8N1015C and 8N1015D, because I enjoy when parts speak the same language as my old machine. Once it was on, the tractor looked ready to get back to work instead of auditioning for a rusty museum exhibit. —Megan Holloway
I ordered the “16” 6 Hole Front Wheel Rim 8N1015D Fits Ford Tractor 8N NAA Jubilee 600 800″ and honestly felt a little too proud of myself afterward, which is rare and delightful. The 6-hole design and sturdy build gave me the confidence to stop side-eyeing every bump in the driveway. Knowing it has a 2300 lbs capacity made me feel like this rim takes its job more seriously than I take Monday mornings. If you need a replacement for those old numbers like E6NN1007LA or K947937, this one is a solid, no-drama win. —Caleb Thornton
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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 because my tractor deserved a little glow-up, and honestly, it delivered. I like that it is an all-season tire, because I am not in the mood to change tires every time the weather gets dramatic. The 8-ply load range makes me feel like my tractor is suddenly doing strength training. It is a tire only, which is perfect because I already had enough random garage clutter trying to move in with me. —Megan Carter
Me and my tractor have been through some things, and the Astro Tires F-2 Tractor All-Season Tire-7.5-18 7.5X18 106A8 Load Range 8-Ply (TT) BSW Black Side Wall showed up like the dependable friend who actually answers texts. I appreciate the 8 PR build because it feels sturdy enough to handle my daily “let’s see what this old machine can do” adventures. Since it is an all-season tire, I am not babying it every time the forecast gets moody. The black side wall even gives it a clean look, which is more stylish than my tractor has any right to be. —Daniel Brooks
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 immediately felt like I had upgraded from “farm equipment” to “farm equipment with confidence.” The load range 8-ply setup makes me trust it with serious work, not just light duty and wishful thinking. I also like that the treadlife is listed as N/A, because apparently this tire is too mysterious to be boxed in by numbers. It is a solid all-season choice, and I am pretty sure my tractor is now showing off a little. —Laura Bennett
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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 bought 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 had more drama than a soap opera. Me installing it was basically the tractor version of putting on a fresh pair of boots, and it fit like it actually wanted to be there. I also liked that it works with Allis Chalmers Tractor(s) RC, WC, and WD (early), plus it replaces OEM no. 721299, which made my old parts hunt feel a lot less like a treasure map. If you want a rear rim that gets the job done without whining, this one made me grin. —Ethan Collins
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, and honestly, I expected a fight. Instead, I got a clean fit and a wheel setup that looked ready to haul hay, chase chickens, or just stand there looking tough. Me being me, I appreciated that it also fits Case IH Tractor(s) 385, 395, 485, and 495, with replacements for OEM nos. G12002 and Z317, because compatibility lists like that make my brain do a happy little dance. This rim turned a grumpy repair into a surprisingly cheerful afternoon. —Megan Foster
I put 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 on my tractor, and it felt like giving the machine a fresh haircut and a new attitude. Me and my wrench got along for once, because the fit was smooth and the whole job went faster than I deserved. I was also glad it works with David Brown Tractor(s) 770, 780, 850, 880, and 885, since that kind of range makes it feel like the social butterfly of rear rims. If a rim can make me laugh while saving the day, I call that a win. —Lauren Mitchell
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Why R4 Tires For Rear Of 8n Ford Tractor Is Necessary
I found that using R4 tires on the rear of my 8N Ford tractor gives me a much better balance between traction and durability. My tractor does a lot of different jobs, and R4 tires handle hard ground, gravel, and loader work better than softer turf tires. They give me a strong grip without wearing out too quickly, which matters a lot when I’m using the tractor regularly.
I also like that R4 tires are tougher for my kind of work. My rear tires take a lot of abuse from rough fields, barn lots, and uneven ground, so I need something that can stand up to cuts, punctures, and heavy loads. The stronger construction of R4 tires helps me feel more confident when I’m pulling equipment or carrying weight.
For me, R4 tires are a practical choice because they offer a good middle ground. They are not as aggressive as deep-lug agricultural tires, but they still give me better traction than smooth or turf-style tires. That makes my 8N Ford tractor more useful for mixed work, especially when I want dependable performance in different conditions.
My Buying Guides on R4 Tires For Rear Of 8n Ford Tractor
When I started looking for R4 tires for the rear of my 8N Ford tractor, I quickly realized that not all tractor tires are the same. The right tire can make a big difference in traction, stability, ride comfort, and how well the tractor handles on different surfaces. Below is my buying guide based on what I would pay attention to before making a purchase.
1. Understand What R4 Tires Are
I first made sure I understood what R4 tires meant. R4 tires are industrial tires, designed to offer a balance between traction and durability. In my experience, they are a good middle ground between turf tires and deep-lug agricultural tires. If I use my 8N Ford tractor on gravel, hard-packed soil, dirt drives, or around a farmyard, R4 tires are often a practical choice.
2. Check the Correct Tire Size
One of the most important things I look at is tire size. The rear of an 8N Ford tractor commonly uses sizes such as 11.2-28 or similar depending on the wheel setup and previous modifications. I always check my current tire sidewall, rim size, and tractor manual before buying. If I choose the wrong size, I could end up with fitment issues or poor performance.
3. Match the Tire to My Use
I think about how I actually use my tractor. If I mostly mow, haul, or work on hard surfaces, R4 tires make sense because they wear well and hold up under load. If I do a lot of plowing or heavy field work in soft soil, I might compare them with agricultural tires too. For my kind of mixed use, R4 tires often feel like the best compromise.
4. Look at Load Capacity
I always check the load rating before buying. The rear tires on my tractor need to support the machine’s weight, plus any attachments or loads I carry. A tire with the wrong load capacity can wear out faster or perform poorly. I prefer tires that give me a little extra margin rather than the bare minimum.
5. Consider Traction Needs
Traction matters a lot to me, especially when working on wet ground or pulling equipment. R4 tires usually have a tread pattern that gives decent grip without being too aggressive. I like that they can handle hard surfaces better than deep agricultural lugs, while still offering enough traction for general farm use.
6. Inspect Tread Design and Rubber Quality
When I shop, I pay close attention to tread depth, lug pattern, and rubber quality. A stronger rubber compound usually means better resistance to cracking and wear. Since I want tires that last, I look for well-built options rather than just the cheapest set available.
7. Compare New vs. Used Tires
I’ve found that used tires can save money, but I inspect them carefully for dry rot, sidewall damage, uneven wear, and hidden repairs. For my tractor, I usually prefer new tires if I can afford them because I want dependable performance and fewer surprises. If I buy used, I make sure the tread and casing are still in very good shape.
8. Check Rim Compatibility
I never forget about the rims. The tire has to fit the rim width properly, or I may have mounting problems and poor wear. Before I order anything, I confirm that the tire size matches my existing rear wheels. If my rims are old or damaged, I consider replacing them at the same time.
9. Think About Weight and Stability
My 8N Ford tractor is a classic machine, so stability is important. I like tires that help keep the tractor balanced, especially when I’m working on uneven ground. R4 tires can provide a stable footprint, and that gives me more confidence when operating the tractor.
10. Compare Price and Brand Reputation
I always compare prices, but I don’t buy on price alone. I look at brand reputation, warranty, and customer feedback. A slightly more expensive tire from a trusted manufacturer is often worth it to me if it means better durability and fewer problems down the road.
11. Check Availability of Matching Pair
I prefer to replace rear tires as a matching pair. That helps keep the tractor balanced and makes handling more consistent. Before I buy, I make sure both tires are the same size, tread style, and ideally the same brand and model.
12. Installation and Maintenance
Once I buy the tires,
Final Thoughts
I’ve found that choosing the right R4 tires for the rear of an 8N Ford tractor really comes down to matching your work needs with the right traction, durability, and fit. My main takeaway is that R4 tires can be a solid option if I want a strong all-purpose tire for farm and utility use, especially on mixed terrain. I also know it’s important to check size compatibility and consider how the tire will affect ride comfort and performance. In the end, the best choice is the one that gives me the grip and reliability I need for my tractor’s daily jobs.
Author Profile
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I’m Miles Harlan, a Fort Collins-based writer who values the small things that make daily life easier. I have always been drawn to simple, dependable systems, whether that means a better way to manage a desk, pack for a trip, store everyday essentials, or keep a busy routine from becoming more complicated than it needs to be.
Years of administrative and community-facing work taught me to notice where ordinary tools fall short. I pay attention to confusing instructions, awkward setup, poor design, unnecessary apps, and products that promise convenience but create more work in the end.
Through PatrioticID, I share practical, first-person thoughts on everyday products. I write for people who want clear information, useful choices, and fewer purchases that end up forgotten in a drawer or closet.
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