Power Tank HiPPO Hi-Pressure Push-On Tire Chuck

The Power Tank HiPPO is a push-on tire chuck built for Schrader valve stems, designed for high-pressure applications including truck and RV tires at 100 psi and above. Two points of attachment lock the chuck firmly to the valve stem, providing a more secure hold than clip-on style chucks. The HiPPO is available in Open and Closed styles to match different air source setups.

Two-Point Lock for High-Pressure Confidence

Standard clip-on chucks rely on a single point of contact, which can slip or blow off under the elevated pressures common in truck, trailer, and RV tires. The HiPPO's two-point attachment grips the valve stem at two locations, keeping the chuck seated even when working above 100 psi. That added retention means less risk of a sudden disconnect mid-fill and less wasted air when pressure is high.

Open or Closed: Match the Chuck to Your Air Source

The HiPPO comes in two internal configurations. The Open style allows air to flow through continuously, making it the right choice when the air source already has a manual trigger or on/off valve, such as a dedicated tire inflator. The Closed style holds back air pressure until the chuck is locked onto a valve stem, which suits compressors without a built-in inflator and 4-tire simultaneous air-up systems where you want to connect all four chucks before releasing air.

Air Down as Well as Air Up

Because the HiPPO locks onto a valve stem rather than requiring constant hand pressure, it can be used to deflate tires hands-free. Pressing multiple chucks onto all four valve stems at once lets tires air down at an even rate. When one tire reaches the target pressure, that chuck can be removed while the others continue, a faster and more consistent approach than deflating one tire at a time with a handheld gauge.

Rebuildable Construction

The HiPPO is designed to be rebuilt rather than replaced, extending its service life. Replacement parts are available separately, making it a practical long-term addition to a tire inflation kit rather than a disposable component.

Features

• Two-point attachment: stronger hold than clip-on style chucks, rated for 100+ psi applications
• Push-on / pull-collar release: locks onto Schrader valve stems without tools; collar pull releases the chuck
• Open and Closed styles: Open for triggered inflators; Closed for compressors and multi-tire air-up systems
• 1/4" FPT threads: compatible with most standard air tools and hose fittings
• Rebuildable: serviceable for extended use
• Multi-tire air-down capable: lock onto all valve stems simultaneously for even deflation

Specifications

Who This Is For and Isn't

The HiPPO suits anyone running a CO2 inflation system, portable compressor, or multi-tire air-up setup who wants a more secure chuck than a standard clip-on, particularly for truck, trailer, and RV tires where working pressures exceed 100 psi. It also works as a hands-free deflation tool for overlanders airing down before a trail.

The HiPPO is not compatible with Presta valve stems; it works with Schrader valves only. It does not include an air hose, inflator, or regulator; those components are sold separately.

Common Questions

Will the HiPPO work with Presta valve stems?

The Power Tank HiPPO push-on tire chuck is designed for Schrader valve stems only and is not compatible with Presta valves. Presta valves require a different chuck style. Most truck, SUV, and RV wheels use Schrader valves as standard.

What is the difference between the Open and Closed style?

The Open-style HiPPO allows air to flow through the chuck at all times, so it pairs with an air source that has its own manual trigger or shutoff, such as a dedicated tire inflator. The Closed-style holds back air until the chuck is seated on a valve stem, making it the right choice for compressors without a built-in inflator and for 4-tire simultaneous air-up systems.

Can the HiPPO be used to air down tires, not just air up?

Yes. The HiPPO's push-on lock lets it stay on a valve stem without hand pressure, so multiple chucks can be placed on all four tires at once to deflate them simultaneously at an even rate. Once one tire reaches the target pressure, that chuck can be removed while the others continue deflating.

What thread size does the HiPPO use, and will it fit my existing hose?

The HiPPO uses 1/4" FPT (female pipe thread) at the inlet, which is the most common thread size for air tools and inflation hoses. It is compatible with most standard air tool and hose fittings without an adapter.

Is the HiPPO rebuildable, and are replacement parts available?

The Power Tank HiPPO is designed to be rebuilt rather than discarded when worn. Replacement parts are available separately, making it a serviceable long-term component of a tire inflation system rather than a single-use item.