A collector near Dubuque called us in early spring with a storage problem and a project problem at the same time. Six vehicles, a two-and-a-half-bay outbuilding, and a winter’s worth of suspension and shock work he wanted to do himself instead of hauling everything to a shop an hour away. That is a textbook case for a four-post, and it is one of the most common reasons people go looking for car lift automotive equipment in the first place. What follows is roughly how his first year went — the install, the first real job on it, the rolling-jack question that came up in month four, and the first service call. We share it because the pattern repeats in garages all over eastern Iowa.
Four-post storage and service lifts we install across Iowa, plus rolling jacks, caster kits, and drip trays. Questions about ceiling height or runway length for your building? Call 800-674-9302 and we’ll size it with you.
Month one: measuring the building before picking a model
The first visit was tape measure and flashlight, not a catalog. Ceiling height was the binding constraint at just under eleven feet at the low point of a trussed roof, with a garage door track that stole another few inches in the wrong spot. Runway length mattered too, because he wanted to park a long-wheelbase convertible on top and still walk around the front bumper. And the slab, poured in the late nineties, turned out to be a solid five inches with no radiant tubing — a pleasant surprise in a building that age.
We ended up specifying a 9,000 lb four-post with extended runways and an open-front approach, positioned so the door track cleared the top vehicle’s mirrors. Two details made the difference: relocating the power unit column to the side away from his workbench, and orienting the drive-on direction so he backs in rather than pulls in, which shortened the approach ramp footprint. None of that shows up in an online spec sheet. This is why we push for a site visit before anyone orders car lift automotive equipment for a home building — the model choice is downstream of the room, not the other way around.
Install day: anchoring, leveling, and cable tension
Install on a four-post is less dramatic than a two-post because the load path is different, but it is not casual. We anchored per the manufacturer’s pattern, shimmed all four columns until the runways were dead level across both diagonals, and then set cable tension. Cable tension is the single most misunderstood part of a four-post install. All four lift cables have to carry evenly, or the runways rack slightly and the safety latches engage at different points — which is what causes that clunky, one-corner-drops feeling people complain about on cheap installs.
We also ran the full commissioning cycle: raise to every latch position, verify simultaneous engagement, drop onto latches, check for drift over an hour, and confirm the hydraulic lowering valve behaves smoothly with no air in the line. Then we walked him through daily operation and the things that actually break four-posts — running the lift with a cable slack, ignoring a chirping sheave, and never checking anchor torque. He got the operator manual, the parts breakdown, and a serial number written on a card taped inside the power unit door, which makes future parts calls take two minutes instead of twenty.
Months two and three: suspension and shock work on a four-post
His first real project was a full shock and spring refresh on a mid-sixties coupe, and this is where a four-post shows both its strength and its limitation. Wheels-on, the lift is fantastic — brake lines, exhaust, fuel lines, undercoating, and inspection all get done comfortably at working height with the car sitting on its own tires. But suspension work needs the wheels hanging, and a four-post holds the vehicle by the tires. You cannot pull a spring with the suspension loaded.
He tried floor jacks under the runways first and quickly discovered why that is a bad plan: the runway isn’t designed to be jacked against mid-span, and the geometry puts you working in a cramped space between runway and frame. That conversation led directly to the rolling jack question, which we get constantly from collectors doing exactly this kind of work. If suspension, shocks, brakes, and wheel-off jobs are on your list, a bare four-post will frustrate you within a month. Plan for the jack from the beginning and the lift becomes genuinely versatile. Our rolling jack guide covers capacity matching and runway compatibility.
Month four: adding a rolling jack and adjusting the lift
We came back and fitted a matched rolling jack — the same request we handled recently for a shop with a Challenger four-post that needed both a rolling jack and a lift adjustment in one visit. Rolling jacks are not universal. They ride on the inner runway flanges, so the flange width, height, and any center drip trays all have to match. Buying a generic jack online and hoping it slides is a common and expensive mistake; we have pulled several out of garages where the jack simply would not travel the length of the runway.
While we were there we did a full adjustment: retensioned cables that had taken their initial stretch, re-verified latch synchronization, torque-checked anchors, and adjusted the slack-cable safety. First-year cable stretch is normal and expected on any new four-post, and catching it at the four-to-six-month mark is exactly the right timing. With the jack fitted and the runways re-leveled, he could lift one axle at a time, let the suspension hang, and pull springs without fighting the car. That is the moment most collectors say the car lift automotive investment finally paid off.
Brand history and why the parts pipeline matters more than the badge
Collectors tend to buy equipment the way they buy cars — they research heritage. It’s a reasonable instinct here. Rotary has been building lifts in North America since the 1920s and Challenger has decades of commercial history behind it, which means when you call us with a serial number from a lift built in 1998, there is usually a documented parts breakdown and available components. That continuity is not marketing. It is the difference between a two-day cable replacement and a machine that becomes decoration.
On the home side, BendPak and Atlas both have real support networks and we install and service both regularly. What we caution collectors against is the rotating cast of import brands that appear under one name, sell for three years, and disappear. Those lifts often work fine right up until a cylinder seals fail or a cable frays, and then the specific end-fitting or bore size simply is not sourceable. If you’re shopping car lift automotive equipment you intend to keep for twenty years alongside cars you intend to keep for forty, buy into a parts pipeline. You can search components by brand and model through our parts lookup.
Month ten: the first service call
His first actual service call came in late fall, and it was not a failure — it was a noise. A dry sheave at the top of one column had started chirping on every raise. We greased the sheave bearings, inspected all four cables end to end, found no broken strands, and cleaned road salt residue off the base plates. Total visit under two hours. Left alone, a dry sheave chews cable strands, and cable replacement on a four-post is a full-day job with parts cost attached. Catching it at the noise stage cost him a service call instead of a cable set.
We also topped the hydraulic reservoir, checked fluid condition, and verified the lowering speed hadn’t changed — a slow-lowering four-post usually means a partially clogged flow control or contaminated fluid. Iowa garages get temperature swings and salt-laden vehicles all winter, so we tell collectors to plan on an annual look, plus a wipe-down of column interiors in spring. His running total for year one was the lift, the install, the rolling jack with adjustment, and one service call. He has since done three more suspension projects in that building instead of trailering cars across the county.
What we’d tell the next Dubuque collector
Three things, in order. Measure the building first and let the room dictate the model — ceiling height, door track, and runway clearance kill more plans than budget does. Second, decide upfront whether you’re doing wheels-off work, because that single answer determines whether you need a rolling jack from day one or can add one later. Third, buy into a brand whose parts you can still get in 2045, because your cars will outlive several rounds of cheap equipment.
Beyond that, the ownership experience is genuinely low-drama. A four-post asks for a cable tension check in the first year, an annual inspection, occasional sheave grease, and clean hydraulic fluid. Do those and it will sit there holding your vehicles for decades. We install and service across eastern Iowa including the Dubuque area, we stock parts for the brands we sell, and we’re happy to look at your building before you order anything. Call 800-674-9302 or email us photos and measurements, and we’ll tell you what fits — and what won’t. For sizing basics, see our four-post buying guide.
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