The Firestone Air Command Self-Leveling single-path kit is an all-in-one air helper spring controller with onboard auxiliary air. It includes a 2-gallon air tank, an extreme-duty compressor rated to 150 psi and 100% duty cycle, an air chuck inflator with dial gauge, and no-drill mounting plates. Single-path control keeps both air springs at the same pressure and it works with Ride-Rite or RED Label air helper spring kits.
Firestone Air-Rite Air Command Self Leveling Single Path Kit w/ Onboard Auxiliary Air (WR17602950)