BendPak 4-Post Alignment Lift in Ankeny: A Build Shop Case Study

A BendPak 4-post alignment lift landed on our schedule after an off-road and overlanding build shop near Ankeny called us about a problem most lifted-truck shops eventually run into: they needed a platform that could hold a lifted rig steady for alignments after suspension work, but also give techs enough clearance underneath to drop transmissions and pull oil pans without fighting a center console or crossmember. They’d been improvising with a two-post and a set of jack stands for oil pan gasket jobs, and it was slowing every truck build down. This is the kind of decision we walk Iowa shops through constantly, and it’s worth laying out how we actually got them to a final answer.

Why an Ankeny Build Shop Needed More Than a Two-Post

The shop building overland trucks and off-road rigs out of Ankeny had a straightforward problem: lifted suspensions, aftermarket skid plates, and bigger tires make two-post lifts awkward for anything beyond tire changes and brake work. Every time a tech needed to drop an oil pan or check a gasket leak on a truck with a long-travel suspension kit installed, the arms and pads on the two-post fought with skid plates and diff covers. A BendPak 4-post alignment lift solved two problems at once — drive-on convenience for trucks that are already sitting tall, and a flat runway platform that doesn’t require finding pinch points on a modified frame.

We see this exact scenario across central Iowa, not just with off-road builders. Any shop running lifted trucks, diesel pickups, or vehicles with aftermarket long-travel suspension runs into the same clearance headaches on a two-post. The runways on a 4-post give techs a full flat deck to work from, and with the right alignment kit installed, the same lift that holds the truck steady for an oil pan gasket replacement can also pull a full alignment reading afterward. For a shop doing both mechanical work and lift kit installs, that dual capability changes the whole bay layout.

The Oil Pan Gasket Job That Started the Conversation

The specific job that pushed this shop to call us was a recurring oil pan gasket leak on a heavily built truck with a long-travel suspension and a spare tire relocated under the bed. On the two-post, the tech couldn’t get the drain pan positioned correctly without removing skid plating first, adding real time to a job that should have been quick. Once the truck was up on a drive-on 4-post platform, the tech had a clean, flat surface, a rolling bridge jack underneath for pan removal, and no fighting with arm placement around aftermarket components.

This is a common pain point we hear from build shops: modified vehicles don’t play nice with adjustable-arm lifts because every skid plate, bash bar, and relocated component changes where the arms need to sit. A BendPak 4-post alignment lift sidesteps that entirely — the vehicle drives on under its own power, sits on its own tires, and the tech works from underneath with a rolling jack for pan and transmission work. For a shop doing engine and drivetrain work on trucks all day, that alone justified the switch, even before alignment capability entered the conversation.

Used vs New: The Framework We Actually Use

Every shop asks us this question, and it deserves an honest answer instead of a sales pitch. When a shop is deciding between a used or demo alignment machine and new, we walk through four things: hours and age on the runways and lift mechanism, whether the alignment kit and turnplates are current or obsolete, whether the seller can provide service history, and whether the unit meets current alignment specification requirements some manufacturers require for warranty work. We’ve had Iowa dealership customers specifically ask for a slightly used or demo model to meet a specific automaker’s alignment spec, and in those cases a good used unit made complete sense.

For the Ankeny build shop, new was the better call, and here’s why: they wanted a platform rated for the heavier weight of built trucks with steel bumpers, winches, and aftermarket armor, plus a full manufacturer warranty since this was going to be their primary lift for years of daily production work. A used 4-post that’s been through years of alignment cycles can develop wear in the runway rollers and turnplate bearings that isn’t obvious until you’re mid-alignment. If a shop’s alignment work is occasional and their budget is tight, a well-inspected used unit can be the right call — we’ve installed plenty of them. But for a shop making the alignment lift their daily driver for both mechanical and alignment work, we generally steer them toward new.

Grouting and Leveling — The Step Shops Don’t Expect

One detail that surprises almost every shop buying their first BendPak 4-post alignment lift is the grouting requirement. We transit-level every alignment lift during install and then grout the base plates so the unit holds that level permanently. That means once we finish install, the shop needs to stay off the lift for several hours while the grout cures — typically we tell customers to plan on it being out of service for the rest of that day. Skip this step, or rush it, and the lift can shift out of level over time, which defeats the entire purpose of an alignment-rated platform.

For the Ankeny shop, we scheduled the install as a two-day job: day one for positioning, leveling, and grouting, day two for final assembly, alignment kit calibration, and walkthrough. Shops that don’t plan for that downtime sometimes try to squeeze installs into a single weekend and end up frustrated when the bay isn’t usable Monday morning. We always tell customers up front — plan the install around a slower stretch, not your busiest week.

Concrete, Bay Layout, and What We Check Before We Quote

Before we ever send a quote for a BendPak 4-post alignment lift, we ask about concrete thickness and condition, ceiling height for the runways and any overhead safety locks, and whether there’s a pit or drain in the footprint. Alignment lifts need a flat, level, adequately thick slab — thin or cracked concrete in an older Iowa shop building is one of the most common reasons an install gets delayed while we coordinate a concrete contractor first. We also ask about forklift access on delivery day, since these units ship on pallets that are heavier and longer than a standard two-post crate.

For the Ankeny build shop, the bay had decent concrete but tight side clearance next to a support post, so we worked with them on runway length and turnplate positioning to make sure a tech could still walk a full loop around the vehicle during alignment checks. This kind of layout planning matters more with a 4-post than a two-post because the footprint is larger and permanent — you’re not repositioning columns later if the bay traffic pattern doesn’t work.

Alignment Kits, Turnplates, and What “Alignment-Ready” Actually Means

Not every 4-post lift comes ready for alignment work out of the box, and this trips up shops that assume any drive-on platform will do. A true alignment setup needs turnplates at the front, slip plates or a rear slip system, and often a camera or software system tied into the lift for accurate readings. We’ve handled installs where a shop bought a bare drive-on lift assuming they could add alignment components later, only to find retrofitting is more expensive than ordering the alignment package with the initial purchase.

For the Ankeny shop, we specced the BendPak 4-post alignment lift with the full alignment kit from day one, since we knew alignment work — not just oil changes and gasket jobs — was part of the long-term plan. That’s the conversation we have with every shop before quoting: are you buying a drive-on runway lift, or an alignment platform that happens to also work as a runway lift? The pricing and the parts list are different, and it’s much cheaper to get it right at order time than to retrofit turnplates and slip plates into an existing installation months later.

What This Means for Shops Considering the Same Move

If your shop is weighing a BendPak 4-post alignment lift against sticking with a two-post setup, the deciding factor usually isn’t price — it’s what kind of vehicles come through your bay and how often alignment work overlaps with mechanical work. Build shops, off-road specialists, and anyone running lifted trucks tend to see the biggest benefit because drive-on platforms eliminate the arm-placement headaches that modified vehicles create. Shops doing mostly stock passenger vehicles sometimes get by fine on a two-post with occasional alignment sublet to a specialist down the road.

Whatever direction you’re leaning, get real numbers on concrete condition, ceiling height, and whether you need the full alignment kit before you buy anything — used or new. We quote both used and new configurations honestly based on what a shop’s actual workload looks like, not just what’s sitting in a warehouse. If you’re in central Iowa and thinking through this decision, give us a call before you commit either direction.

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