I have a 4 post lift. Deciding between 2 and 4 posts was difficult, but in the end, I ordered a 4 post as it seemed to make better sense in my space and expected use...
I still questioned my choice and judgment, until the I got the thing and started to use it. Drive on, drive off has proven effective for me, as I often "park" one on the lift and another underneath. (- 40° weather figures here!)
At any rate, I don't regret my choice as I've used the (split) platform as a welding table and adjustable work bench. It's had lawn mowers, ATVs, motorcycles, fence gates, trailer frames and damn near anything you can think of on its deck. Because its flat and true (I'm a welder/fabricator with increasing physical challenges), I prefer it over working on the floor...
Pros and Cons to both:
If I had room for 2 lifts, I'd have a 2 post and a 4 post. The 4 post eats more floor space and limits access to rocker panels and frame sections on low slung vehicles, unless you lift it off the deck. (I've done that. Not a big deal, but inconvenient in those situations.)
A 2 post takes less floor space and gives better access, though rockers and frame sections may also be impeded by the arms... and yeah, opening the doors is an issue.
Safety notes:
- I once witnessed a FAT Cadillac slip off a 2 post lift. (Read: Sh** in pants.)
- I personally had a Jeep pickup slip (partially) off a single post air/oil lift (Read: More sh** in pants.)
- I had an SUV on my 4 post... oil change, blah, blah... checked and adjusted tire pressure...the passenger front tire burst in my face, the vehicle (naturally) fell to the wheel's rim... the event moved the vehicle slightly to the affected side and though there was little fear of the vehicle leaving the platform, I crapped myself fully and completely.
Fear and common sense. Thousands of pounds above your head is serious business no matter the type of lift. (If there's a point to this long-winded post, use the equipment wisely!)
This winter I will be making a couple of aluminum decks so I can drive onto the lift and be able to remove them to use it as a 2 post.
Please share the project OI. [cl
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