Slime 30012 Inner Tube with Self-Sealing Sealant — Heavy Duty 8-Inch Rim, 4.80-Inch Tire, 4.0-8-Inch Sidewalls

Overview

Meet Slime 30012, a heavy‑duty inner tube designed to keep working equipment rolling. Pre‑loaded with Slime sealant, this replacement tube aims to minimize downtime by offering puncture protection as you go about yard tasks, mowing, towing, and transporting. The sealant is crafted to respond to punctures as they happen, helping you stay on track when you need it most.

Key Benefits

• Pre-loaded Slime sealant inside for puncture protection on compatible tires.
• Seals tread area punctures up to 1/8 inch and helps prevent slow leaks.
• Schrader valve stem works with most air sources for convenient inflation.
• Reliable, heavy‑duty construction designed for demanding outdoor use.
• Replacement inner tube suitable for a range of equipment and applications.

Sizing & Compatibility

The tube fits an 8-inch rim, with tire widths of 4.80 inches and sidewall heights from 4.0 inches up to 8 inches (approximately a 16-inch outer diameter). It is a versatile replacement for golf carts, 4‑wheelers, wheelbarrows, lawn mowers, trailers, front tractor tires, and more.

• Schrader valve allows use with standard air sources.
• Designed to accommodate a broad range of equipment for multipurpose use.

Installation follows standard inner-tube practices for compatible tires. With Slime inside, the tube is prepared to deliver ongoing puncture resistance while you work, relax, or tackle routine maintenance. While not a guarantee, the design emphasizes continued performance, helping reduce interruptions and downtime over time.

Why Choose Slime 30012?

For equipment like wheelbarrows, lawn mowers, trailers, tractors, golf carts, and more, the Slime 30012 inner tube offers a practical, no-nuss approach to puncture prevention. It combines a robust inner-tube core with a self-sealing feature that responds to punctures and supports long‑term reliability during demanding outdoor tasks.