If you need a 13.9-36 tractor tire, verify the exact size printed on your current tire before buying: the products listed here do not include a complete tire in that size. The closest size coverage is a multi-fit inner tube listing that includes 14.9-36, while the other tubes and tires are different sizes. The guide below identifies what each product actually fits so you can avoid ordering a mismatched item.
| Product | Listed size | Best suited for |
|---|---|---|
| Premium Service multi-fit tube | Includes 14.9-36 | Buyers needing a tube for a listed size |
| Premium Service tube | 11.2-36 and 12.4-36 | Owners with one of those tire sizes |
| ALGT implement tube | 9.5-36 | Implement tire applications |
| Carlstar Farm Specialist tire | 11.2-24 | Farm tractor applications in that size |
| Carlstar Farm Specialist tire | 12.4-24 | Farm tractor applications in that size |
Premium Service Multi-Fit Tractor Tube
This heavy-duty agricultural inner tube is the closest size match in the list for someone searching around 13.9-36. Its listed applications include 14.9-36 and 14.9R36, along with several other 36- and 38-inch sizes. The listing says the tube is made from high-quality rubber and stretches to fit multiple sizes.
Best for: Buyers whose tire marking matches one of the sizes explicitly listed, particularly 14.9-36. It is a tube, not a complete tire, and the listing does not name 13.9-36. Confirm the tire’s exact size before choosing it; do not assume that a nearby size is interchangeable.
Premium Service 36-Inch Tractor Tube
This heavy-duty tube is listed for 11.2-36, 12.4-36, 11.2R36, and 12.4R36 tires. Its stated features include flexible rubber and a TR218A metal valve with a removable core housing for liquid ballasting. The listing describes its rubber as designed to resist ozone aging, dry rot, UV breakdown, and field-stubble punctures.
Best for: Tractor owners with a tire marked 11.2-36 or 12.4-36 who want the specified valve style. Limitation: It is not listed for 13.9-36 or 14.9-36, so its 36-inch designation alone is not enough to establish fit.
ALGT 9.5-36 Implement Tube
This inner tube is listed for 9.5-36 farm tractor implement applications and has a TR218A valve. Its narrower stated size makes it a distinct option from tubes listed for 11.2-, 12.4-, or 14.9-inch-wide tires.
Best for: Buyers replacing a tube in a compatible 9.5-36 implement tire. Limitation: The product information does not list 13.9-36 or 14.9-36 fitment, and it is not a complete tire. Check the tire sidewall and application before ordering.
Carlstar Farm Specialist R-1 11.2-24
This is a complete Farm Specialist R-1 tire listed in size 11.2-24, designed for tractor and agricultural applications. The provided features describe a lug and void ratio intended to support traction on and off road while promoting self-cleaning.
Best for: Buyers seeking a complete tire in the listed 11.2-24 size for farm use. Limitation: This is not a 13.9-36 tire. Its size differs in both nominal width and rim diameter, so it should not be selected as a substitute for that fitment.
Carlstar Farm Specialist R-1 12.4-24
This complete R-1 farm tire is listed as 12.4-24 and is intended for tractor and agricultural applications. The stated lug and void design promotes traction on and off the road and helps the tire self-clean. The listing identifies Carlisle-branded tires as now sold under the Carlstar name.
Best for: Farm operators who need a complete tire in the listed 12.4-24 size. Limitation: It does not match 13.9-36; confirm both tire size and intended wheel fitment rather than relying on the shared farm-tractor category.
Buying Guide: How To Choose A 13.9-36 Tractor Tire
Do you need a tire or an inner tube?
A tire is the complete rubber component mounted on the wheel. An inner tube sits inside a compatible tire and holds air. The first three products above are tubes, while the two Carlstar products are complete tires. Check what needs replacement before comparing listings.
How should you confirm the size?
Read the size marking on the existing tire sidewall and match it to the product’s stated fitment. The products here list 14.9-36, 11.2-36, 12.4-36, 9.5-36, 11.2-24, or 12.4-24—not a complete 13.9-36 tire. Ask a tire supplier to verify any proposed alternative rather than assuming nearby sizes fit.
Does radial or bias construction matter?
The multi-fit Premium Service tube states that it can be used in radial or bias tires. The other tube listings provide their own size and valve details, but the supplied information does not establish universal compatibility. Match the tube to the tire’s construction and size using the tire or tube manufacturer’s guidance.
What should you check on the valve?
Two listings specifically describe a TR218A valve, and the multi-fit tube also identifies a TR218A valve stem. If your setup requires a particular valve or liquid ballasting, confirm the valve type and intended use before purchase.
Frequently Asked Questions
Is any listed product a complete 13.9-36 tractor tire?
No. The supplied product details do not include a complete tire listed as 13.9-36.
Can the 14.9-36 tube fit a 13.9-36 tire?
The listing names 14.9-36 but does not name 13.9-36. Confirm compatibility with the tire or tube supplier before ordering.
Are the Premium Service products complete tires?
No. They are inner tubes, intended for use inside compatible tires.
What does R-1 mean in the Carlstar product names?
R-1 appears in the supplied product names for these farm tires. The provided details describe their agricultural use and traction-oriented lug and void design.