Firestone 556947 Tractor Tire Inner Tube 16.9/18.4R34 TR218A Valve

The Firestone 556947 is a premium agricultural tire inner tube designed for rear farm tractor applications. This heavy-duty tube fits multiple tire sizes including 16.9-34, 16.9R34, 18.4-34, 18.4R34, 480/70R34, and 520/70R34, and is compatible with both radial and bias ply tires.

Key Features:

• TR218A air/water valve stem measuring 1-27/32 inches in length
• Manufactured from high-quality natural rubber for superior durability and air retention
• Engineered to stretch for multi-size fitment across a wide range of 34-inch rim applications
• Heavy-duty construction suitable for demanding agricultural and farm implement use
• Designed for use in large rear tractor tires on equipment used in farming, forestry, and industrial applications

Firestone inner tubes are manufactured to exacting quality standards, providing reliable performance and long service life in agricultural environments. The TR218A valve stem design allows for both air and water ballast filling, making it ideal for tractors requiring additional weight for improved traction.