Carlisle 320270 Inner Tube 5.30/4.50-6 TR87 Valve

The Carlisle 320270 is a premium inner tube designed for 5.30-6 and 4.50-6 tire sizes with a 6-inch rim diameter. This heavy-duty rubber tube features the TR87 bent valve stem, which provides a 90-degree angled configuration for easier inflation access and improved clearance in tight wheel well applications.

Key Features:

• Fits tire sizes 5.30-6, 4.50-6, 13x6.50-6, 14.5x7.00-6, and 145/70x6
• TR87 L-shaped bent valve stem with 0.453-inch rim hole
• Manufactured from heavy-duty rubber with superior air retention properties
• High dimensional stability for consistent performance under load
• Suitable for both radial and bias tire applications
• Universal fitment for trailers, lawn mowers, garden tractors, ATVs, and UTVs

Built to Carlisle's exacting standards, this inner tube provides reliable performance across a range of applications from light utility trailers to lawn equipment. Using the correct tube size helps preserve tire tread life and reduces costly equipment downtime.