

8564009 Heavy Duty Radial Tire Tube 165/185R16/400 TR13 Offset
This heavy-duty radial tire tube is designed for 165/185R16/400 applications and features increased base thickness for improved durability and service life. Built for consistent performance, it provides reliable air retention and proper fitment for compatible radial tires.
Coker Tire 8564009 Heavy Duty Radial Tire Tube Features:
- Fits 165/185R16/400 radial tire applications
- Heavy-duty construction
- 1.41 mm base thickness
- TR13 offset valve stem
- Designed for extended service life
- Replaces part number 85640
Coker Tire Tubes are necessary for some of their tires. They make it easy by offering a variety of sizes to fit your classic radial or bias ply tires. So when its time to fix a flat or replace your vintage tires all together, you can rely on Coker Tires to bring you the best quality at a value that cant be beat.
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Protect your vintage wheels and get the most out of your classic tires with Coker Tubes and Liners. Whether you're restoring a collector car or maintaining a period-correct build, these high-quality inner tubes and tire liners are essential for ensuring a safe, reliable ride. Designed to fit a wide variety of bias ply and radial applications, they’re the perfect complement to Coker Classic Tires and other specialty products.
Made from durable materials, Coker’s tubes help maintain proper air pressure and seal integrity—especially critical for vehicles running non-tubeless or wire wheels. When paired with liners, they also prevent tube damage caused by friction or irregularities on the inside of the wheel. It’s the added peace of mind every enthusiast needs when driving or showing their classic vehicle.
As part of the trusted Coker Tire lineup, these tubes and liners are manufactured with precision to match the exact specifications required for vintage and specialty tires. From hot rods to antique trucks, Coker Tires continues to support the restoration community with dependable, show-quality products that perform as great as they look.
If you're investing in premium classic tires, make sure you pair them with the right tubes and liners to extend their life and ensure optimal performance. Choose Coker Tubes and Liners to complete your setup with confidence, authenticity, and long-lasting quality built for the road—or the concours lawn.
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