Sprinter 144" Crew Van

UpStep RS3 | Sprinter 144" Crew Van

This revolutionary side door step mechanically deploys as the door is open and closed! No electrical wiring – it’s automatic, but not electric. Order the UpStep tread separately, and pair it with a vehicle specific mounting kit. Individual mounting kits are required for installation and are available for Ford Transit, Mercedes Sprinter and Ram ProMaster vans. If you are unsure of compatibility with your van model please contact us to confirm.

Available Options

Transit Mount Kit

FO0414-UKRS1A

USA CAN

To be paired with the Universal Step. Mounting Kit for Ford Transit models.

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Retractable SideStep

LF-U3RS-18

USA CAN

The retractable step needs to be paired with a corresponding van model mounting kit to be operational.

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Sprinter Mount Kit

ME0414-UKRS1A

USA CAN

To be paired with the Universal Step. Mounting Kit for Mercedes Sprinter models.

×
ProMaster Mount Kit

RA0214-UKRS1A

USA CAN

To be paired with the Universal Step. Mounting Kit for RAM ProMaster models.

×

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The first of its kind - the UpStep RS3 Mechanical Side Retracting Step for Transit, Sprinter, and ProMaster.

This Side Step is for Cargo Vans, Step for Airport Shuttle Vans, Step for Hotel Passenger Vans, Step for Elderly Passenger Vans, and more!

This revolutionary side door step mechanically deploys as the door is open and closed. No electrical wiring – it’s automatic, but not electric. Superior legendary quality outlasts and outperforms fixed and electric steps alike. The discreet yet highly functional design ensures a streamlined appearance while providing a practical solution for our Legends of the Road. With a focus on both form and function, this retractable side door step exemplifies the marriage of advanced engineering and user-friendly design in modern automotive technology.

UpStep RS3 Install Guide - Ford Transit

PDF Download 1.02 MB

Complete installation guide for UpStep RS3 on the Ford Transit

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UpStep RS3 Install Guide - Mercedes Sprinter

PDF Download 1.72 MB

Complete installation guide for UpStep RS3 on the Mercedes Sprinter

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UpStep RS3 Install Guide - RAM Promaster

PDF Download 942.02 KB

Complete installation guide for UpStep RS3 on the RAM Promaster

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FAQs

Yes. The UpStep RS3 was originally manufactured in Germany, where it was first tested in labs and on the road over the course of many winters with last mile-delivery fleets. Now that we’ve brought the manufacturing to North America, you can best bet that it’s built for our winters too!

As for ice and snow in all those moving parts - the UpStep RS3 is specifically designed to be able to resist ice build-up by breaking it free when the step is deployed as you open the door.

No. The UpStep RS3 has premium coating that is designed to specifically resist rusting, no matter the weather conditions. This was one of the biggest concerns with some of our initial cargo van fleet clients trying this product, which is why we insisted it had to be the best coating only. Also, the bearings are plastic (tribopolymer), not metal - so these don’t corrode either.

Sprinter 144" Crew Van