16x6.50-8 / 16x7.50-8 Inner Tubes (2-Pack), TR-87 Bent Valve Stem | Heavy-duty replacement tubes for Forklifts, Stackers, Trailers and Material Handling Carts.

What It Is

This is a 2-pack of heavy-duty inner tubes sized 16x6.50-8 or 16x7.50-8, with TR-87 bent valve stems. Designed for pneumatic tires on forklifts, stackers, trailers, and material handling carts—not for residential lawn mowers.

Fitment & Compatibility

• Tire size: Fits tires marked 16x6.50-8 or 16x7.50-8. Confirm your tire sidewall reads one of these exactly.
• Valve stem: TR-87 is a short, bent metal stem (approx. 1.5” long, 90° bend). Check your wheel rim has clearance for a bent stem and that the stem hole diameter is compatible (typically 0.625” or 5/8”).
• Application: Not for standard lawn tractors or zero-turns (those usually use 13” or 15” tubes). Use on industrial-type equipment with 8” rims and 16” tire diameter.
• OEM vs aftermarket: Universal replacement—no brand-specific fitment. Works with any pneumatic tire of matching size.

Key Things to Know

• Heavy-duty construction: Thicker rubber than standard tubes—better for high-load applications like forklifts and trailers.
• Installation: Moderate difficulty. You’ll need tire irons and a bead breaker. Bent stem makes valve access easier on some rims but harder to seat if the hole is tight.
• Common gotcha: Do not use with foam-filled or solid tires. Only for air-filled pneumatic tires.
• 2-pack value: Cheaper per tube than buying singles. Keep one as a spare if you only need one.

Should You Buy It

Buy this if you need to replace a worn or punctured tube on a 16x6.50-8 or 16x7.50-8 industrial tire—forklift, stacker, or trailer. It’s a solid, heavy-duty option at a good price for the pair. Skip it if your equipment uses a different tire size or you need a straight valve stem.