A First-Year Review of Our BendPak 4-Post Alignment Lift

When a collector in western Illinois called us about storing three project cars and doing his own metal work at the same time, the answer was a bendpak 4-post alignment lift, not another two-post. He had a barn full of half-finished restorations and no way to get a car level enough to check ride height or pull panels without fighting gravity. A year later, he still tells us it was the right call. This article walks through that first year, from the install day decisions to the first service call, so you know what to expect if you are considering the same setup.

Why We Recommended Symmetric Arms Over Asymmetric

The first real decision on this job was arm and runway configuration, not paint color or accessories. Most 4-post lifts built for alignment work use a symmetric, straight-runway design rather than the asymmetric offset arms you see on two-post lifts. That matters because alignment work depends on the vehicle sitting dead-level and square on the runways, with turn plates and slip plates positioned at exact factory reference points. An offset stance, which is great for door-swing clearance on a two-post, actually works against you here.

For a restoration shop doing metal work in addition to alignments, symmetric runways also make it far easier to run a rotisserie cradle, install a rolling jack under the frame, or drop a transmission without the vehicle’s centerline fighting the lift’s geometry. We spec’d this particular bendpak 4-post alignment lift with straight runways, a sliding jack, and factory turn plate pockets built into the deck rather than bolted on as an afterthought. That single decision saved him from having to special-order plate adapters six months later when he started doing alignments for other collectors in the area. If you’re storing more than working, asymmetric or narrower runway spacing might save floor space, but for combined restoration and alignment use, symmetric is almost always the right call.

Install Day: What Actually Happens

Install day on a 4-post is a different animal than a two-post because there’s no coring into concrete for anchor bolts in most configurations — the unit is largely freestanding, which is part of why so many home and small-shop buyers gravitate toward it. Our crew still checks slab thickness and flatness carefully, because an uneven floor will show up immediately as a lift that doesn’t sit square or that racks when you drive a car up. In this case the floor was older poured concrete with some minor settling near one corner, so we shimmed the columns rather than forcing the runways to compensate.

We ran the hydraulic lines, set the safety locks, and cycled the lift empty a dozen times before the first vehicle ever touched it. That empty-cycle test catches almost every install issue before it becomes a customer complaint. The full alignment-ready install, including turn plates and the printout jack, took the better part of a day. By the time we left, he had already backed his first project car onto it and was pointing a shop light underneath the rocker panels, which is exactly the moment this purchase started paying for itself.

The First Three Months: Restoration Work

For the first quarter, this bendpak 4-post alignment lift did almost no actual alignment work. It was a rolling workstation. He used the runway height to strip undercoating, replace floor pans, and get a straight eye-level view down the length of the frame rail that a two-post simply can’t offer as comfortably for that kind of work. The flat, wide deck also let him park a welding cart and parts table right alongside the car without anything hanging in the air.

One thing he mentioned more than once was how much faster body and metal work went once the car was at a consistent, adjustable working height instead of on jack stands. Jack stands are fine for an afternoon job, but they’re miserable for a project that stretches over weeks, and they don’t let you reposition height as the work changes from underbody to fender work. The lift eliminated that friction entirely, and it’s a big part of why we see so many long-term restoration owners choose a 4-post over anything else once they’ve priced out the alternative.

The First Alignment Job

By month four, the first real alignment came up: a vintage muscle car with tire wear that pointed to a toe problem. This is where the turn plates and slip plates earned their keep. He’d bought a basic bolt-on aligner kit at the same time as the lift, and running it on a properly built alignment lift instead of trying to eyeball it on jack stands made a night-and-day difference in accuracy and confidence in the numbers.

He called us afterward mostly to confirm he was reading the caster numbers correctly, which turned into a broader conversation about how alignment specs interact with ride height changes typical of restoration and lowered vintage cars. That’s a conversation we have often, because factory alignment specs don’t always translate cleanly once a car has been modified. The lift itself performed exactly as expected — dead level, no drift, turn plates locked and released cleanly. It’s worth noting that even a budget-friendly aligner performs dramatically better on the right lift than a premium aligner does on an unsuitable one.

Maintenance and the First Service Call

Around the ten-month mark, he called about a slight hesitation in one column during raise. It turned out to be dust buildup in a safety lock mechanism, not a hydraulic issue, and it’s a common finding on lifts installed in older barns and outbuildings with more airborne dust than a typical sealed shop. We walked him through a cleaning and lubrication routine over the phone, and he’s handled it himself since.

This is the kind of maintenance conversation we have with almost every 4-post owner eventually. Cables stretch slightly in year one and need adjustment, locks need cleaning, and hydraulic fluid should be checked on schedule. None of it is complicated, but it needs to actually happen. We include this guidance with every install specifically because a bendpak 4-post alignment lift that’s ignored for a year will develop small issues that are trivial to fix early and annoying to fix late.

Was It the Right Choice a Year Later

Looking back after twelve months, the combination of storage, restoration workspace, and occasional alignment capability has made this one of the more versatile pieces of equipment in his shop. He’s since asked about adding a second unit for a friend’s build, which tells you most of what you need to know about satisfaction with the first one.

The honest caveat we give every customer considering this same path: a 4-post alignment lift is not a substitute for a true commercial alignment rack if you’re planning to run alignments as a business. But for a collector doing his own restoration work and occasional alignment jobs on project cars, it’s proven to be exactly the right tool, and it’s held up with minimal fuss through a full Midwest year of temperature swings and humidity changes in an unheated building.

What We’d Tell Anyone Considering This Setup

If you’re weighing a bendpak 4-post alignment lift for a similar mix of storage, restoration, and light alignment use, spend real time on the runway configuration and turn plate setup before you order. Retrofitting turn plates onto a deck that wasn’t built for them is more expensive and less clean than speccing it correctly the first time. We’d also encourage anyone in this situation to read our 4-post vs 2-post comparison before committing, since the use case really does drive the decision more than budget alone.

We’d also point out that concrete condition matters more than people expect, even on a freestanding lift. Get your slab checked before you buy, not after. And if alignment work is even a possibility down the road, order the turn plate package up front — it’s a much smaller expense bundled into the original install than added later. Anyone in the western Illinois or eastern Iowa area is welcome to have us walk the shop before you commit to a configuration.