Check Existing Tire Ballast

What happens here

To determine if your tractor tires are already loaded with liquid ballast and what type, perform a hammer test and a valve stem check. For the hammer test, tap the tire with a hammer. A hollow sound indicates an air pocket, while a deep thud suggests liquid. For the valve stem check, depress the valve core. If liquid (often rust-colored, indicating corrosion) comes out, the tire is loaded. If only air comes out, the tire is likely only air-filled or contains only a small amount of liquid.

Goal: Identify if tractor tires contain liquid ballast and observe its condition.