The extended-wheelbase Baic BJ40L offers more interior space than the standard BJ40, but its off-road-ready height still leaves a noticeable step up at each door. Decoin's electric running boards address that directly, extending automatically the moment a door opens for a firm, stable foothold, then retracting completely so the BJ40L's off-road geometry stays untouched.
The Baic BJ40L stretches the standard BJ40's wheelbase for extra cabin room, but keeps the same tall, off-road-ready stance. Decoin's electric running boards extend automatically as a door opens and retract fully once it's closed, so approach and departure angles stay exactly as intended on rough terrain.
With more doors to use and passengers to load, the powered step gives everyone — from front-row drivers to rear passengers — a stable, non-slip surface exactly where they need it.
Finishes are chosen to complement the BJ40L's rugged, boxy design, so the running boards read as a natural fit alongside its off-road hardware rather than a mismatched accessory.
Sealed motors and corrosion-resistant materials are built to withstand mud, water, and winter road salt, keeping the boards reliable through repeated off-road use.
Does the extended wheelbase change how the boards are installed? The boards are sized to the BJ40L's specific door openings, so installation follows the same mounting process as other models in the range.
Will the boards clear larger off-road tires? Yes, they're positioned along the rocker panel and are designed to clear typical off-road tire and suspension setups.
How do I clean mud off the mechanism? A simple rinse with water is usually sufficient — the sealed housings are designed to resist dirt and moisture intrusion.
See the full lineup in our Baic electric running boards and power steps collection.
