Used vs New Automotive Two Post Lifts: A Marion Buyer’s Checklist

Every spring we get calls from weekend mechanics in Marion who have finally decided this is the year, and almost all of them start the conversation the same way: should I buy new, or is there a decent used unit out there? Automotive two post lifts hold their value better than most shop equipment, which is exactly why the used market is crowded with units that look fine in a phone photo and are quietly worn out in person. We’re based in Ames, we install and service across eastern Iowa, and we’ve pulled enough tired columns out of Linn County garages to know what separates a bargain from a boat anchor. Here’s the checklist we give people before they hand over money — whether they’re buying from us or from a guy on Marketplace.

Start With The Job, Not The Price Tag

The Marion hobbyist who called us last fall wanted a lift primarily for wheel bearing service on a pair of older trucks and his wife’s crossover. That’s a specific job, and it shapes the purchase more than most people realize. Wheel bearing work means the wheels come off, the hubs get pulled, and you’re often leaning into the fender well with a slide hammer while the vehicle is up. You want the car high enough to stand under comfortably, you want arms that swing clear of your work area, and you want a machine that doesn’t flex when you’re putting lateral force on a hub. That’s a different requirement than someone who just wants oil changes done standing up.

Once you’ve named the job, the capacity question mostly answers itself. A hobbyist working on passenger cars and half-ton pickups is fine on 10,000 lb. Somebody with a three-quarter-ton diesel and a plan to eventually do a dually should be looking at 12,000 or 15,000. We tell people to buy for the heaviest vehicle they’ll own in ten years, not the one in the driveway today, because the price difference between capacities on new automotive two post lifts is smaller than the cost of replacing the whole thing in five years. Capacity is cheap at purchase and expensive as a regret.

The Concrete Question Comes Before The Lift Question

We won’t quote an install until we know what’s under the slab, and neither should you. A two-post needs a minimum of four inches of 3,000 PSI concrete, and most manufacturers want more than that at higher capacities — many 12,000 and 15,000 lb units call for six inches. Age matters too. Concrete needs to be fully cured, which in practice means at least 28 days old, and honestly we prefer to see a slab that’s been down a season. A garage floor poured in the 1970s with unknown thickness and a lot of surface cracking is a gamble.

The cheap way to find out is to drill a test hole in the spot where a column would land and measure the depth with a bent piece of wire. That takes fifteen minutes and a hammer drill. We had a customer in a rural Iowa shop tell us his floor was five inches — it turned out to be three and a half over gravel in the corner where he wanted the driver-side column. He ended up cutting and pouring two footings, which added a day and some cost but saved him from a lift that would have loosened its anchors within a year. If the slab isn’t right, no amount of money spent on the lift itself fixes it. This applies equally to new and used automotive two post lifts; the machine doesn’t care where you bought it, only what it’s bolted to.

Ceiling Height, Door Height, And The Overhead Versus Baseplate Call

Marion garages run the gamut — some are 1950s detached singles with eight-foot ceilings, some are new pole buildings with fourteen-foot sidewalls. The ceiling number drives one of the biggest decisions you’ll make. A standard clearfloor overhead two-post needs roughly 12 feet of clearance to use full rise on a typical vehicle, and the overhead beam itself sits at the top of the columns. If you’ve got less than that, you’re looking at either a low-ceiling variant, a shorter column, or a baseplate model.

Baseplate lifts route the equalization cables and hydraulic line through a low channel across the floor instead of overhead. That gets you full rise under a low ceiling, and it eliminates the risk of putting a tall vehicle’s roof into the crossbeam. The trade-off is the plate on the floor: you step over it, you roll a jack over it, and it collects dirt. Most people adapt within a week. We handled a call from an out-of-state buyer with a 139-inch maximum ceiling who had already figured out he needed baseplate before he called — that’s the right instinct. Measure to the lowest obstruction, not the peak, and remember garage door tracks and opener rails count. If you’re evaluating used automotive two post lifts, confirm which style you’re looking at before you drive to see it, because a baseplate and an overhead are not interchangeable in a tight building.

What We Actually Inspect On A Used Automotive Two Post Lift

When a customer asks us to look at a used unit before they buy, here’s the order we go in. Columns first: we sight down them for bow, check the base plates for cracked welds, and look at the anchor holes for elongation, which tells you the machine has been rocking. Then the carriages and slide blocks — worn blocks let the carriage tip and chatter on the way up, and replacing them means dropping the carriage, which is a real job. Then the arms: bent arms, sloppy pivot pins, and missing or seized restraint gears are all common and all matter.

Cables come next, and this is where a lot of used deals die. We look for broken strands at the sheaves, corrosion, flat spots, and any sign the cables have been running dry. Equalization cables are wear items with a service life, and on a machine of unknown age you should simply budget for a new set. Same with the hydraulic cylinder — we look for weeping at the rod seal and check whether the lift drifts down when loaded and parked. Finally, we want the data plate. No plate means no model number, no manual, and a genuine hassle sourcing parts. We can cross-reference a lot, but a nameless lift from a defunct importer is a parts problem forever, and we’ll tell you that honestly rather than sell you a bad rebuild.

The Real Cost Math On Used Versus New

Here’s the framework we use, and it’s not romantic. Take the used asking price and add what it’ll cost to make the unit right: a cable set, arm restraint parts, slide blocks, hydraulic hoses, fluid, and new concrete anchors — you always use new anchors, never the ones that came out of the old floor. Then add removal and transport. Two-post columns are heavy and awkward; getting one out of somebody’s garage and into yours usually means a trailer, a couple of strong friends, and an engine hoist or forklift. Then add install and certification if you want it done properly.

When you total that up, a lot of used deals land within a few hundred dollars of a new entry-level unit with a warranty, a manual, and parts availability. That’s not always true — we’ve seen genuinely clean, low-hour commercial units come out of dealership closures at prices that make total sense, and we’re happy to help someone buy one. But the average Marketplace listing is a fifteen-year-old machine of unclear origin with tired cables. Our rule of thumb: if the used price plus refurbishment plus moving exceeds about sixty percent of new, buy new. Among new automotive two post lifts the entry tier is more accessible than most hobbyists expect, and financing a known-good machine beats owning a mystery.

Installation, Anchoring, And Why We Don’t Skip The Torque Wrench

Plenty of capable people install their own lift, and we’re not going to pretend it’s impossible. But there are a handful of steps where being off by a little produces a machine that’s unsafe in a way you won’t notice until it matters. Column plumb is the big one. If a column leans even slightly, the carriage binds, wear accelerates on one side, and the lift will start to feel notchy. Shims go under the base plate, not under one corner of it, and you check plumb in two directions with a good level before final torque.

Anchors need to be the manufacturer-specified diameter and embedment, set in a clean hole — blow the dust out, every hole — and torqued to spec with an actual torque wrench, then re-checked after the first few cycles. Cable tension has to be equalized so both carriages arrive at the same height, and the safety locks need to engage simultaneously on both columns. We check lock timing on every install and on every service call. When we install automotive two post lifts we also run a loaded test cycle, verify the lowering speed, and walk the owner through the daily and monthly checks. If you’re doing it yourself, read the manual twice and don’t guess on any number in it. For more on keeping a lift healthy afterward, our two post lift maintenance checklist covers the routine we follow.

Living With The Lift: Parts, Service, And Iowa Support

The part of ownership nobody thinks about at purchase is what happens in year six when a cable frays or a lock pawl sticks. This is where brand choice pays off. Rotary and Challenger have deep parts networks and documentation going back decades, so we can identify a component off a serial number and have it moving the same week. BendPak and Atlas are well supported for the home and light-commercial market. The orphan brands — units imported under a name that no longer exists — are where people get stuck, and it’s the single strongest argument for buying something mainstream even in the used market.

We stock cables, cylinders, slide blocks, arm pins, lock assemblies, and hydraulic components for the major lines, and we’ll cross-reference parts for machines we didn’t sell. If you’re in Marion, Cedar Rapids, or anywhere in eastern Iowa and you’ve got a lift that’s acting up, we can usually diagnose over the phone from a description and a couple of photos. Annual inspection is worth doing regardless of how the unit was purchased — a set of trained eyes on the cables, locks, and anchors once a year is cheap insurance. Whether you end up in new or used automotive two post lifts, buy something we can get parts for, keep the manual, and call us before a small problem becomes a bent arm. Our guide to two post lift cable replacement is a good place to start if yours are due.