Challenger 15K 4-Post / Alignment #4115EFX

Challenger 15,000 lb 4-Post Alignment Lift — Closed Front, Standard

A heavy commercial pickup or a work van loaded with equipment settles onto a lift, and the tech doing the alignment wants to know the column structure underneath isn't going to develop the kind of flex that throws off toe and camber readings over time. On a lift running near its rated capacity every day, that structural margin matters more than it does on a lift that mostly sees sedans.

The Challenger 4115EFX is the closed-front, standard-length configuration of the 15,000 lb 4-post platform. The closed front column adds structural rigidity over the open-front EFO variant — the same footprint, same 14' x 24' bay requirement, but a more solid column brace for shops that load heavier vehicles regularly and want that extra margin.

Who the 4115EFX Is Built For

• A commercial shop that regularly loads vehicles closer to the 15,000 lb rated capacity and wants the added structural rigidity of a closed-front column over an open-front design.
• A shop with a standard-depth bay (14' x 24') that doesn't need the extended 210.5" wheelbase of the XFX and would rather keep the shorter, standard footprint.
• An alignment or general-repair shop that doesn't run the factory alignment kit as standard equipment — turnplates and slip plates are available separately, or the AR4115EAX covers the same footprint with the kit included.
• A shop replacing an older 4-post with visible column flex or wear, looking for a stiffer structural platform without changing bay dimensions.
• A fleet or dealership service bay in a region with heavy road salt or humidity, where the optional galvanized coating on runways and jack rails is worth adding at order time.
• A shop that primarily services trucks and vans rather than running dedicated 4-wheel alignments, and values the closed front's rigidity for general suspension and driveline work more than open-front access.

What the 4115EFX Is NOT Built For

If your bay needs to handle wheelbases past 183", the standard-length EFX will be tight — the 4115XFX gives you the same closed-front rigidity with an extended 210.5" wheelbase. And if your service mix leans heavily on dedicated wheel alignments, consider the AR4115EAX, which includes the turnplate/slip-plate kit standard instead of as an add-on.

What Makes the 4115EFX Different

Galvanized Coating Upgrade Available

A lift running heavy commercial vehicles daily sees more wear on its runways, jack rails, and turn plate pockets than one used occasionally. The optional galvanized coating protects those contact points from corrosion in coastal, high-humidity, or road-salt regions, adding years of service life to the parts that see the most traffic. Ask Alamo before ordering if your shop runs in a harsh-climate area.

All-New 22" Wide Runways

At 22.375" wide, the EFX's runways give heavier commercial trucks and vans more surface to land on than prior-generation 4115 lifts. That extra width means more stable footing during loading and less risk of a tire riding the runway edge on a wider work van.

Open and Closed Front Configurations

The EFX's closed front is the reason to choose this listing over the EFO: the added column brace gives the structure more rigidity under heavier, longer-duration loads. If open access to the front adjustment points matters more for your workflow, the 4115EFO shares the same footprint with an open front instead.

Improved 4-Wheel Alignment Wheelbase

The 4115 platform's extended wheelbase range means the EFX handles both a mid-size sedan and a longer commercial pickup without swapping equipment. For a shop with a mixed vehicle roster, that's one lift covering more of the workload instead of routing certain jobs elsewhere.

Louvered Approach Ramps

Heavier vehicles loading onto the EFX put more demand on the approach ramps than lighter passenger cars. Louvered ramps keep their grip better over time than diamond tread or abrasive strip designs, which means less wheel spin and safer, more confident loading even after years of daily commercial use.

Full Specifications 

Challenger Warranty — 4115EFX

Challenger backs the 4115EFX with the following coverage terms.

Warranty service is through Alamo Equipment & Service. When you buy from us, you're not waiting on a manufacturer's 800 number — you're calling us at (844) 480-6059 and we dispatch a tech. That's the difference between buying from a box shipper and buying from Alamo.

⚠️ Warranty terms above are sourced from Challenger's canonical warranty policy documentation. Confirm exact terms at the time of purchase.