0-20 Dry Head Only

The 0-20 Dry Head Only tire pressure gauge head from Quickcar Racing Products is the replacement sensor unit serious racers and performance mechanics depend on for accurate low-pressure monitoring during track events and dyno testing. This compact gauge head measures pressure in the critical 0–20 psi range, making it ideal for drag racing, road course setups, and high-downforce applications where precise tire pressures directly impact grip, wear rates, and launch consistency. Whether you're tuning a bracket racer or managing slick pressures on a dedicated track car, this dry head delivers the repeatability required for data-driven suspension setup.

This gauge head is engineered as a dry (glycerin-free) design, which eliminates needle oscillation and vibration-induced reading drift common in liquid-filled alternatives—critical when working under high-G loads or with aggressive tire prep methods. The 0–20 psi range provides resolution suitable for soft-compound and low-pressure slick applications, offering fine gradation across the entire span for sensitivity where it matters most. Weighing just 0.25 pounds with compact dimensions of 2.65 x 1.3 x 3.4 inches, the dry head integrates seamlessly into Quickcar's modular tire pressure monitoring ecosystem, allowing technicians to swap or upgrade individual components without replacing the entire system.

Performance shops, motorsports teams, and independent tuners benefit most from stocking this replacement head for continuity across multiple vehicles or as a backup in a race trailer setup. Installation requires compatibility with existing Quickcar gauge mounts and hose assemblies (verify your current gauge body model for proper fit). The dry mechanism also performs reliably in temperature extremes encountered during burnout boxes or extended high-speed runs, ensuring consistent feedback throughout a competition season or development cycle.