So I have been researching these lifts for a few years and almost pulled the trigger a couple of times. I have recently come into a situation where I need to store 4 vehicles so this unit ended up being the ideal solution. This is model HD9-SW 9000 lb capacity, 16 ft wide. The outer runways are fixed, but the inside pair are adjustable to the width of the cars being stored. 110V power supply and pneumatic release locks. Quality seems to be pretty good and it went together in about 6 hours. Here's a few pics.
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69 SS396 Camaro Coupe, 4link, 12bolt posi, Speedtech LCA and UCA's, Hotchkis 2" drop springs and sway bar, Ridetech triple remote resevoir coilovers, Bilsteins, Wilwood 6 piston front/4 piston rear, Magnaflow stainless exhaust, Lemons Headers, Comp rollers/p-rods/cam, Fikse 18x8.5 and 18x10