Automotive two post lifts are the backbone of any service department doing wheel bearing work, and the used-vs-new decision trips up more dealership service managers than almost any other equipment call. We talked with a shop foreman in northern Missouri who was staring down a fleet renewal decision: keep patching two aging asymmetric lifts or replace them with new units rated for the heavier trucks now coming through his bay. Wheel bearing service specifically punishes worn lifts — the side-load from pressing a hub out puts real torque through the arms and the columns, and that’s exactly where a tired used lift starts showing its age. We install and service both used and new automotive two post lifts across Iowa and the surrounding region, and we’ve got opinions.
Compare Rotary and BendPak two post models by capacity, arm reach, and lift height before you decide new or used.
Why Wheel Bearing Work Is a Real Stress Test for a Lift
Pulling a hub assembly or pressing a bearing race isn’t the same load profile as an oil change or a tire rotation. You’re often applying a press or slide hammer force that transfers through the wheel, into the arm, and down through the column and anchor bolts. On automotive two post lifts, that side-loading is concentrated on whichever arm is under the load point, and over years of use it’s the arm pins, sleeves, and locking mechanisms that wear first. A lift that’s fine for routine maintenance can feel noticeably looser once you’re leaning on it during a bearing press.
This matters for the used-vs-new decision because a lot of the used two post lifts on the market were pulled from general service bays, not heavy front-end work stations. When we inspect a used lift for a shop planning to do bearing and hub work regularly, we’re looking hard at arm pin wear, cable or cylinder condition depending on drive type, and whether the locking mechanism engages cleanly on both columns. A lift that passes a basic safety inspection for tire changes isn’t automatically ready for the loads a busy service department will put on it doing suspension and bearing work five days a week.
Concrete and Ceiling Height: The Northern Missouri Reality Check
Before anyone in northern Missouri commits to new or used, we always ask about the building, not the lift. Minimum slab thickness for most automotive two post lifts is 4 inches of properly cured concrete, and that’s a hard line — no exceptions, no shimming around it. We’ve had customers call us mid-build asking what specs they need before the concrete gets poured, and that’s exactly the right time to call. Guessing at anchor spacing or slab depth after the fact means jackhammering later.
Ceiling height is the other constant surprise. A rise of 12 feet is the rough minimum clearance most two post lifts need to fully extend a vehicle overhead, and older rural shop buildings in northern Missouri and southern Iowa sometimes come up short. If you’re buying a used lift because it’s cheaper, but your bay only has 11 feet of clearance, you’ve saved money on the wrong thing. We’d rather talk through the building specs with you before the sale than deliver a lift that can’t do what your bay needs it to do.
What Actually Changes in Price Between Used and New
New automotive two post lifts cost more up front, but you’re buying a warranty, current safety engineering, and predictable parts availability. Used units can save real money, sometimes half of new, but the savings depend entirely on condition and age. We’ve seen used two post lifts that were barely run priced fairly, and we’ve seen tired ones priced like they were new. The only way to know is a proper inspection — arm wear, cable or hydraulic condition, column plumb, and safety lock function.
For a dealership service manager doing wheel bearing work at volume, we usually steer the conversation toward asking what the lift’s history actually was. A two post lift that spent its life in a light general repair shop is a different animal than one pulled from a tire store doing brake and bearing jobs all day. Ask for maintenance records if they exist. If there aren’t any, budget for us to do a full inspection before it goes in your bay — it’s cheap insurance compared to a failure mid-job.
Asymmetric Arms Matter More Than You Think for Bearing Work
Most modern automotive two post lifts use asymmetric arm geometry, meaning the arms are offset to balance the vehicle’s weight and keep the doors clear of the columns. For wheel bearing service, arm reach and pad placement under the vehicle’s factory lift points is what determines how stable the vehicle stays while you’re working at the wheel. A worn arm pin introduces play right at the point where you need the most stability, which is a real safety issue when you’re pressing components with the vehicle in the air.
New lifts come with tighter tolerances out of the box, obviously, but a well-maintained used lift with fresh arm pins and sleeves can perform just as well. We’ve rebuilt plenty of used two post lifts to essentially factory tolerances for a fraction of new cost. The key question isn’t new versus used in the abstract — it’s whether the specific arms, pins, and locks on the unit in front of you are tight enough for the job you’re planning to run on it every day.
Freight, Delivery, and Install Logistics You Shouldn’t Skip
Whether you’re buying new or used, the install questions are the same and they get overlooked constantly. Do you have a forklift on site, or do we need to bring one? Is there a loading dock or does the truck need to back up to a bay door? Is the floor a pit setup or slab-mounted? These logistics questions determine lead time as much as the lift itself does, and for a dealership juggling service bay downtime, that lead time matters.
Used lifts sometimes come with a wrinkle new ones don’t: removal of the old unit first. If a dealership is swapping out an old two post lift for a replacement, we need to know upfront whether the seller expects the old hoist hauled away as part of the deal, and whether the new unit gets delivered same-day or on a separate trip. We coordinate this constantly for service departments across Iowa and into Missouri, and the shops that plan the logistics ahead of time lose the least bay downtime.
Inspection Checklist Before You Sign for a Used Lift
If you’re leaning used, here’s what we actually check before recommending a lift for wheel bearing and suspension work: arm pin and sleeve wear, column plumb and anchor condition, cable tension or hydraulic seal condition depending on drive type, locking mechanism engagement on both columns, and overall structural rust or fatigue especially near the base plates. We’ve inspected fleets where six two post lifts needed the same lock mechanism service, and catching that before purchase versus after is the difference between a good deal and a bad one.
We also check load rating against your actual fleet. A lift rated for older sedans might be fine on paper but undersized once you’re running heavier trucks and SUVs through bearing service regularly. Northern Missouri and Iowa dealership bays are seeing more full-size trucks and larger SUVs than they were ten years ago, and a used lift bought for a lighter era of vehicles may not have the capacity margin you need now. Match the lift to the fleet you’re actually running, not the fleet the previous owner had.
When New Just Makes More Sense
There’s a point where chasing used pricing costs more than it saves. If a dealership is doing high-volume wheel bearing and suspension work every day, downtime for repairs on a worn used lift adds up fast, and warranty coverage on a new unit removes a lot of that risk. New automotive two post lifts also come with current safety certifications and manufacturer support that matter if your dealership answers to a corporate standard or insurance requirement.
We tell customers plainly: if your volume is high and your bay can’t absorb downtime, buy new and get the warranty. If you’re a smaller independent shop doing steady but lower-volume work, a well-inspected used lift can serve you well for years at a fraction of the cost. Either way, get a real inspection, know your concrete and ceiling numbers before the sale, and plan delivery logistics early. That’s how you avoid the expensive surprises.
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