Pro-Team Tirelief Kit

The Pro-Team Tirelief Kit by Longacre is a professional-grade tire pressure relief system designed for serious automotive enthusiasts, racing teams, and mechanics who demand precision control over tire pressure across multiple wheels simultaneously. Whether you're tuning a high-performance street car, managing tire pressures on a race vehicle, or balancing loads across a multi-wheel setup, this kit eliminates the guesswork and the time-consuming process of checking and adjusting each tire individually. The comprehensive kit includes everything needed to set consistent pressures across your entire vehicle in a fraction of the time.

This system features six precision-engineered relief valves calibrated to operate within a 3–40 psi range, giving you fine-grained control over tire pressures whether you're running low-pressure off-road setups or maintaining high-pressure performance configurations. The kit includes 12 wheel adapters for comprehensive coverage, an inflation adapter for quick fill-ups, a calibrated setting tool for accurate valve adjustment, and a protective carry case for portability and storage. Each relief valve is engineered to hold pressure within its set threshold, preventing over-inflation and protecting tires from pressure spikes caused by thermal expansion, road load changes, or aggressive driving. The compact design—weighing just 3.3 lbs—makes this kit portable enough for trackside use, shop work, or emergency adjustments in the field.

Professional racing teams, autocross competitors, and serious tuners benefit most from the Pro-Team Tirelief Kit because pressure consistency directly impacts tire contact patch, grip, and thermal stability. Mechanics managing fleets, fleet managers optimizing tire life, and off-road enthusiasts adjusting pressures for terrain also see immediate value. The system works on any vehicle with standard tire valve stems and adapts to dual-wheel and multi-axle setups, making it equally effective on sports cars, trucks, and specialty vehicles. Installation is straightforward—thread the adapters onto your tire valves, set each relief valve to your target pressure using the included tool, and verify with a quality tire gauge.