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🛠️ Upgrade your yard gear with heavy-duty inner tubes that keep you rolling—no flat tires, no downtime!
The SPORTYOUTH 4.10/3.50-4 Inner Tubes come in a convenient 2-pack featuring TR-87 bent valve stems for easy inflation. Made from premium 4-ply rubber, these tubes are 4 times thicker than standard options, providing enhanced airtightness, shock absorption, and durability. Compatible with a variety of yard and garden equipment including lawn mowers, wheelbarrows, and trailers, they offer a cost-effective solution to flat tires by replacing just the inner tube instead of the entire tire. Designed for off-road use with a max pressure of 30 PSI, these tubes ensure reliable, year-round performance.
| ASIN | B0BPY3Q8HN |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #6,769 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #25 in Wheelbarrow Replacement Parts |
| Brand | SPORTYOUTH |
| Brand Name | SPORTYOUTH |
| Construction Type | Rubber |
| Customer Reviews | 4.4 out of 5 stars 1,314 Reviews |
| Item Diameter | 10 inches |
| Item Highlight | Heavy Duty 3.50-4 Replacement Tire Inner Tube for Wheelbarrows, Mowers, Hand Trucks, 4" Cart, Tractor, Yard Trailers |
| Item Weight | 0.42 kg |
| Load Index | 70 |
| Manufacturer | SPORTYOUTH |
| Manufacturer Part Number | A-IT |
| Maximum Pressure | 30 psi |
| Number of Packs | 2 |
| Ply | 4-Ply |
| Rim Size | 4 inches |
| Rim Width | 4 inches |
| Seasons | Year Round |
| Section Width | 7.5 centimeters |
| Size | 4.10/3.50-4 |
| Tire Aspect Ratio | 30 centimeters |
| Tire Diameter | 10 inches |
| UPC | 810032070984 |
| Unit Count | 2 Count |
| Vehicle Tire ISO Metric Size Description | 4.10/3.50-4 |
R**D
Good Quality Tube
Seems to be a high quality tube. It was not very easy, but I was able to get it into the tire of my John Deer LX255 mower and it is holding air.
T**Y
Had to return one of the inner tubes.
Had to return one of the inner tubes because it looked like it had been used, and at the base of the valve stem was cracked. The other one worked perfect.
K**S
Great item
Just what I needed
S**T
Tubes
Held air.
S**P
Should have waited the week for the shop to get a tube
First tube failed within 4 days. Removed and found a pin hole leak. Patched and installed. Tube failed catastrophically over night. Second tube installed and failed on initial inflation. Inspected and found a pinhole in it as well. Tube appears to be too small for this tire despite it’s markings and description and / or poorly constructed or damaged upon arrival. Tire shop charges $25 to install tubes on golf car tires. That's over $100 spent to fix this tire. Found a new tube at Harbor Freight for $11. Much larger and heaver construction than this fiasco. Another $25 !! Should have waited the week for the shop to get a tube but they would probably just order it from amazon as well. So far (4 days) all's well.
A**.
Good product
good product
P**.
would buy again
works good. actually my rim was a 3 inch but no problem with a 4x8. I am rollin' again.
J**P
Good for old tubless tires
Worked nice on old lawn tractor that had shot tires that were tubless. Haven't lost any air and been more than a year.
V**.
Perfect.
Exactly as described. Thankyou.
Trustpilot
3 weeks ago
1 week ago