Radflo has introduced the Hydra-Jac, and it's specifically designed for the off-road enthusiast. It allows you to change a tire on most vehicles with aftermarket suspension lifts. The lightweight 13-pound racing jack collapses to 37 inches, allowing you to stow the unit in locations where other high-lift jacks would never fit.
The Hydra-Jac 22mm ram allows a load of up to 2,200 pounds to be hoisted 18 inches safely. Radflo says that usually no more than four pumps are required to lift the vehicle an inch off the ground. To lower the vehicle safely, release the bleed screw at a comfortable rate of descent.
The Hydra-Jac is completely serviceable and rebuildable for a lifetime of service.
The Standard Length Hydra-Jac extends 54 inches and retails for $335. The Extended Length model extends 66 inches, has a longer body length of 48 inches, and retails for $360.