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🛠️ Upgrade your ride, skip the tire drama!
This 2-pack of heavy-duty inner tubes fits 20x8-8 and 20x10-8 tires with an 8-inch rim, featuring a TR-13 straight valve stem. Made from premium 4-ply rubber 4X thicker than standard tubes, they offer enhanced airtightness, impact absorption, and durability. Ideal for lawn mowers, wheelbarrows, tractors, and more, these tubes support up to 100 lbs and are easy to install, providing a cost-effective alternative to full tire replacement.


















| ASIN | B0CH9P7K35 |
| Best Sellers Rank | #14,417 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #40 in Wheelbarrow Replacement Parts |
| Brand Name | SPORTYOUTH |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,154) |
| Item Diameter | 20 Inches |
| Item Weight | 2.02 Kilograms |
| Load Capacity | 100 Pounds |
| Load Index | 78 |
| Manufacturer | SPORTYOUTH |
| Maximum Pressure | 30 Pound per Square Inch |
| Ply | 4-Ply |
| Rim Size | 8 Inches |
| Rim Width | 8 Inches |
| Seasons | Fall, Spring, Summer, Winter |
| Section Width | 8 Inches |
| Size | 20x8.00/10.00-8 |
| Tire Aspect Ratio | 0.98 Millimeters |
| Tire Diameter | 8 inches |
| Tread Depth | 2.5 Millimeters |
| Tread Type | Symmetrical |
| UPC | 810032071691 |
| Unit Count | 2.0 Count |
S**E
Quality tubes
Inserted into my tubeless hand truck tires after they would no longer hold air. Cheap fix and don't have to replace the tires only to worry about the bead not holding air.
J**H
Great quality. Working perfectly.
Great quality. Working perfectly.
A**U
Great product fast delivery
Great product fast delivery
1**R
pumped
thick rubber, I only used one on a tubeless I could not get to seat the bead, kind on tough to squeeze it in, but worked
G**E
Price
Fit price good quality
J**S
Temporary fix. Both inner tubes went flat, the first one after a month the second after 3 months
I bought these for my lawn tractor tire that was flat. After installing the first inner tube I was happy the tire inflated and I was able to use it for about a month then notice a small leak. After spraying the tire with soapy water I noticed the valve core was leaking a little bit so I tightened that and everything seemed to be fine and then a month later it was flat would not take air and it was leaking air out of the valve stem hole of the wheel. So I had to replace it again with the second inner tube that came in the order. That's now been on for 3 months and now I can't get it to hold. I even used tire and tubes he went and it still would not hold air. So basically I wasted a bunch of time and money on these stupid tires when I should have just bought a new one in the beginning and I would have been better off
P**L
As Promised
As advertised and perfect fit.
D**R
The Solution To Small Rusty Tubeless Rims
Those small, 4 inch metal rims on many outdoor lawn/garden products eventually get rust around the rims causing the tubeless bead to fail and the tires to be flat every time you need to use them. Stick a tube inside and your rarely find them flat. They all loose air over time but its a lot easier to re-inflate a tube than a tubeless tire that is difficult to get the tire bead against the rim in order to inflate.
V**.
Exactly as described. Thankyou.
Trustpilot
2 weeks ago
2 weeks ago