Chevy 1500 coilovers are preset from the factory at 250 psi. (ICON Part Number's: 71605 and 71606)

Chevy 1500 remote reservoir coilovers are preset at 250 psi. (ICON Part Number's: 71656)

Remote reservoir CDCV adjustable coilovers are charged to 150 psi. (ICON Part Number's: 71656C)

Contact ICON tech-support for more details (951) 689-ICON.