Cat's Eye Tire Pressure

With just a glance, dual tire pressures can be checked on efficient walk-arounds with the Cat's Eye tire pressure inflation system. This dual tire pressure equalization system works well to reduce tire wear and save fuel costs.

The Cat's Eye makes it easy to see if your tires are underinflated. This system attaches to the dual's hub or lug bolt and allows air transfer from one tire to the other. Its single airing point fills both tires at once, making the job quick, clean and easy. With just a glance, you'll instantly see changes in tire pressure.

The bright yellow "eye" of the Cat's Eye, opens up slightly if dual tire pressure falls 10-15% below the recommended pressure setting. If corrective action is not taken, the "eye" will open up completely, activating the internal check valve. The internal check valve will prevent the good tire from going flat in the case of a tire blowout or a broken pressure hose.


Cat's Eye is available with rubber or stainless steel hoses in lengths of 12" (17.5 tires or less and Super Single Tires), 14" (19.5 tires) or standard 16" (22.5 and 24.5 tires).

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1. Installation Instructions

2. Troubleshooting

3. Parts

4. Warranty