Most people call us about 4 post lift accessories after the lift is already bolted down and loaded, and that’s usually a week or two too late to make the cheapest decision. We’re Auto Lift Services, based in Ames, Iowa, and we install and stock parts for four-post lifts all over the state — home garages in Ankeny, storage stacks in Waukee, alignment bays in Cedar Rapids and Sioux City. Over the years we’ve watched customers buy accessory packages they never touched and skip the one $200 item that would have saved them a whole afternoon under the car. This guide is our attempt to sort the genuinely useful add-ons from the catalog filler, based on what we actually see get used in Iowa garages.
Browse four-post lifts, rolling jacks, drip trays, caster kits, and ramp options — or call our Ames shop at 800-674-9302 and we’ll tell you which pieces your specific model actually needs before you order.
The Rolling Jack Is the One You Shouldn’t Skip
If you buy exactly one thing beyond the lift itself, buy a rolling bridge jack. A four-post holds the vehicle by its tires, which is wonderful for storage and underbody work but useless the moment you want a wheel off. Without a bridge jack you’re crawling underneath with a floor jack, stacking blocks, and trusting geometry you can’t see well. A rolling jack rides on the runways, slides fore and aft, and lifts the vehicle by its frame or pinch welds so wheels hang free. Brake jobs, suspension work, tire rotations — all of it becomes a normal job instead of a wrestling match.
There are two things to check before ordering. First, capacity: a jack rated in the 4,000–7,000 lb range covers most passenger cars and half-tons, but if you’re lifting a three-quarter-ton diesel you want to size up. Second, and this is where people get burned, the jack has to match your runway width and rail profile. Sliding-plate jacks, air-over-hydraulic jacks, and manual hydraulic jacks all mount differently, and a jack built for one manufacturer’s runway spacing may not seat correctly on another’s. We ask for the lift model and serial tag before we quote a jack, every time. If you’re ordering 4 post lift accessories yourself, send us a photo of the runway cross-section and we’ll confirm fitment for free rather than let you eat a return freight bill.
Drip Trays and Why Iowa Garages Need Them More Than Most
Drip trays are aluminum or galvanized pans that drop between the runways to catch whatever the vehicle overhead decides to leak. On a storage lift with a project car parked up top, they’re the difference between a clean floor and a permanent stain under your daily driver. They also catch dropped hardware, which sounds trivial until you’ve spent twenty minutes hunting a caliper bolt across a concrete slab.
The Iowa-specific argument is road salt. From November through March, cars come off Iowa highways caked in brine, and that brine drips off for days as the garage warms up. Parking one salt-loaded vehicle above another all winter is a slow, invisible corrosion attack on the car underneath. Trays don’t stop it entirely, but they intercept most of the runoff and keep it off paint and trim below. We recommend a full-length tray set for any storage application and at least a center set for shop lifts where fluid changes happen. Trays are also one of the cheapest accessories on the sheet, which makes the value math easy. A related note: if you’re comparing setups, our write-ups on two-post lift accessories cover why two-post owners face a completely different set of add-on priorities — mostly adapters instead of trays.
Caster Kits: Real Mobility or a Marketing Promise?
Caster kits let you jack one end of the lift, drop wheels under it, and roll the whole assembly across the floor. On paper that’s fantastic — park the lift against the wall in summer, pull it out when you need it. In practice, how well it works depends almost entirely on your floor. On a smooth, level, well-poured slab, one person can reposition a four-post with a caster kit without much drama. On an older Iowa garage floor with a drainage slope, control joints, and a bit of heave from forty freeze-thaw cycles a year, it’s a two-person job and it’s not fun.
We tell customers to be honest about how often they’ll actually move it. If the answer is “twice a year, seasonally,” a caster kit earns its money. If the answer is “maybe once, when I rearrange,” you’re better off spending that budget on a rolling jack and borrowing a pallet jack for the one move. One more thing: a caster kit changes nothing about level requirements. The lift still needs to sit level and fully seated on all four posts before you drive a vehicle onto it, and “close enough” on a sloped floor is how runways twist. Among 4 post lift accessories, casters are the item we most often talk people out of — and occasionally the one we insist on for a shared two-car garage.
Ramps, Extensions, and the Low-Car Problem
Standard approach ramps work fine for trucks and crossovers. They do not work for a lowered Miata, a C7 Corvette, or anything with an air dam three inches off the ground. Extended low-profile ramps stretch the approach angle out and are the single most requested accessory from the sports-car crowd we serve around Des Moines. If you own anything with a front splitter, order them with the lift rather than after you’ve scraped it.
Runway extensions are the other side of the same coin. Long-wheelbase trucks and dually pickups can hang off the ends of a standard runway, which is both awkward and a load-distribution problem. Extensions add usable length at the ends and are worth pricing out if a Super Duty or a Sprinter van is in your future. Then there’s the ramp storage question nobody thinks about: loose steel ramps on a garage floor are a tripping hazard and a shin bruise waiting to happen. Most manufacturers offer hangers or brackets that stow them vertically against a post. It’s a small piece of hardware, but it’s the kind of practical detail that separates a garage you enjoy working in from one you fight with. We keep the common ramp and extension SKUs for the brands we support, and we’ll cross-reference part numbers off your serial tag if you’re not sure what fits.
What We Stock, and What Fitment Really Means
We support BendPak and Atlas on the home and storage side, and Rotary and Challenger on the commercial side. That focus is deliberate — it means when someone calls about 4 post lift accessories for one of those brands, we’re pulling from parts we’ve handled rather than guessing off a PDF. Our Waukee-area installs skew heavily BendPak, and we’ve written separately about BendPak 4 post lift accessories for that market specifically.
Here’s the fitment reality: “four-post lift” is not a standard. Runway width, rail height, deck thickness, and mounting slot patterns vary by manufacturer and by model year within a manufacturer. A rolling jack from a 2012 production run may not drop onto a current runway from the same brand. Accessories that bolt to the posts — tool trays, work lights, air line kits — are more forgiving. Anything that rides the runways is not. So when you call us, have the serial tag handy. It’s usually a sticker or stamped plate on the powerside column. With a model and serial we can confirm compatibility in a couple of minutes; without it, we’re both guessing, and guessing costs freight. Two-post owners run into the same trap with pads and arm adapters, which we get into in our piece on two-post lift adapters and accessories.
The Small Stuff That Punches Above Its Weight
A handful of inexpensive add-ons show up on almost every install we do because they genuinely improve daily use. Air and electric line kits run a hose and outlet up a column so you’re not dragging a coiled line across the floor every time you reach for an impact. An overhead or under-runway LED work light solves the biggest complaint we hear about four-posts, which is that the vehicle itself blocks all your shop lighting from above. Column-mounted tool trays keep sockets off the runway, where they inevitably roll into the drip tray you just cleaned.
Two more worth naming. A wheel-chock or tire-stop set — many lifts ship with basic stops, but upgraded ones seat better and give a firmer positive stop, which matters when you’re backing a vehicle up eight inches of runway you can’t see. And a jack pad set for the rolling jack: rubber blocks and adapter pads that let you reach unibody pinch welds, frame rails, and factory jack points without denting anything. Cheap 4 post lift accessories like these tend to get skipped at order time and bought individually three months later at higher shipping cost per item. Bundle them with the lift or the install and you’ll spend less overall. We keep the common pad and adapter shapes on the shelf in Ames.
How to Order Without Buying Twice
Our advice after a decade of these installs: buy the lift, the rolling jack, and the drip trays together. Those three are near-universal, and shipping them on one pallet with the lift costs a fraction of what three separate accessory shipments cost. Then live with the setup for a month. Use it. Find out whether you actually want to move it, whether your lowest car scrapes the ramps, whether the lighting bothers you. Then order round two based on real experience instead of a catalog photo.
The exception is anything that’s easier to install while the lift is apart — air line kits routed inside a column, for example, or extensions that share mounting hardware with the runways. Tell your installer up front if those are on your list. We’d rather run the line during the install than come back and pull a column cover. If you’re not sure what category your project falls into, call our Ames shop at 800-674-9302 with your lift model, your vehicle list, and your ceiling height. We’ll tell you which 4 post lift accessories are worth ordering now, which can wait, and which ones we’d personally skip. That last category is longer than most catalogs would suggest, and we’re fine saying so.
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