16x6.50-8 Tire Inner Tube Straight Valve Stem for Lawn Mower, Golf Cart,Tractor, Snow throwers Tillers,Garden Trailers,Wheelbarrows and More Replacement 16x650-8 16x7.50-8 16x750-8 (1/Pack)

What It Is

This is a 16x6.50-8 inner tube with a straight valve stem, designed to replace a punctured or leaking tube in pneumatic tires on lawn mowers, golf carts, tractors, snow throwers, tillers, garden trailers, and wheelbarrows. It restores air retention and tire function.

Fitment & Compatibility

• Tire size: Fits 16x6.50-8, 16x7.50-8, and 16x750-8 tires. Verify your tire sidewall marking (e.g., “16x6.50-8” or “16x7.50-8”).
• Rim diameter: Requires an 8-inch rim. Measure the rim bead seat diameter (not outer edge) to confirm.
• Valve stem: Straight, not angled. Check that your wheel has clearance for a straight stem (some deep-dish or zero-turn wheels need a 90° or angled stem).
• OEM vs aftermarket: Universal fit for most brands (e.g., John Deere, Cub Cadet, Husqvarna, Craftsman, Toro). No specific OEM part number needed if tire size matches.

Key Things to Know

• Quality: Tube is rubber but may be thinner than OEM tubes. Expect 1–2 year lifespan with normal use. Check for mold lines or rough edges before installing.
• Installation difficulty: Easy for DIYers. Requires removing tire from rim, deflating old tube, inserting new tube, and inflating to 20–30 PSI. Use a tire spoon or pry bars; avoid pinching tube between rim and tire bead.
• Common gotchas: The straight valve stem may hit the wheel hub or axle on some mowers (especially zero-turn models). Test fit before fully inflating. Over-tightening the valve stem nut can crack the rubber.
• Includes: One tube only. No valve stem cap or installation tools. Buy a valve core tool separately if needed.

Should You Buy It

Buy this if you need a budget-friendly replacement for a standard 16x6.50-8 or 16x7.50-8 tire on a lawn mower, garden trailer, or wheelbarrow, and your wheel has clearance for a straight valve stem. Skip if you need a heavy-duty tube for commercial use or an angled stem for tight wheel wells.