1PZ 2.80/2.50-4" Tire & Inner Tube with TR87 Bent Valve Stem for Utility Cart Dolly Hand Truck Wheelbarrows Trolly Lawn Mowers (2 Set)

What It Is

This is a 2-pack of 2.80/2.50-4" pneumatic tires with pre-mounted inner tubes and TR87 bent valve stems. Designed for small-wheeled equipment like utility carts, dollies, hand trucks, wheelbarrows, and some lawn mowers (e.g., walk-behind or zero-turn caster wheels).

Fitment & Compatibility

Check these three things before buying:

• Tire size: Must fit a 4" rim. The 2.80/2.50-4" designation means tire width is ~2.80" (section width) and rim diameter is 4". This is a common replacement size for 4.10/3.50-4" or 3.50-4" tires—measure your existing tire’s width and rim diameter to confirm.
• Valve stem: The TR87 bent stem works on most 4" rims with a standard valve hole. If your rim has a straight stem or a different hole orientation, you may need an adapter or a different tube.
• Load & application: These are light-duty (typically rated ~150–200 lbs per tire). Not for heavy mowers or large garden tractors. Use on utility carts, hand trucks, or small mower caster wheels only.

Key Things to Know

• Quality: Users report decent tread life for light use, but sidewalls are thin—avoid overloading or sharp debris.
• Installation: Easy if you have basic tools (tire irons, air pump). The tube is pre-installed, but you may need to reseat the tire bead after inflation. Bent valve stem can be tricky on some rims.
• Common gotcha: The tire may not fit rims with offset or non-standard bearings—check your wheel hub width and bearing size (usually 3/4" or 5/8" bore).
• Tube compatibility: The included tube has a TR87 valve (bent, 1.5" length). If your rim requires a straight or shorter valve, you’ll need a different tube.

Should You Buy It

Buy this if you need a budget-friendly 2-pack of replacement tires for light-duty utility carts, dollies, or small mower caster wheels—and your existing tire size matches 2.80/2.50-4" on a 4" rim. Skip it if you need heavy-duty tires (e.g., for a 500+ lb garden cart) or a different valve stem type.