Firestone 77504 Military NDT 7.50-20 Bias Ply Tire

The Firestone 77504 Military NDT tire in size 7.50-20 is an authentic reproduction of the legendary tire that served as original equipment on many iconic military vehicles. This historic tire continues to be the preferred choice for military vehicle restorers, classic Jeep enthusiasts, and owners of vintage commercial equipment.

Key Features:

• Non-directional tread (NDT) design provides equal traction in either direction
• 8-ply nylon cord construction with Load Range E rating for heavy-duty durability
• Bias ply construction with traditional squared-shoulder design
• Authentic blackwall styling with correct period sidewall markings
• Tube-type construction (requires inner tube for proper fitment)
• Made in USA with premium materials and craftsmanship

This tire is commonly used on restored military Jeeps, vintage military trucks, and as general-purpose tires for classic cranes, shovels, and dump trucks. The non-directional tread pattern delivers reliable performance and the heavy-duty bias ply construction ensures durability under demanding loads. Many of these historic vehicles are now featured in museums, parades, and special events where authenticity matters.

Application Note: This is a tube-type tire requiring a compatible inner tube for installation. The bias ply construction features ply cords running at a 45-degree angle to the bead in a crisscross pattern, creating a strong and durable tire perfect for vintage military vehicle restorations.