The bar should have them or the ability to install them

Does the bar have AirBag compatibility, is the Bar ADR approved?

Whether factory sensors, cameras, radar and other driver-assistance features continue to function

Can the bar take a winch? can it take a winch large enough to self recover?

So important for offroading, has the bar been designed to allow ground clearance and approach angle

does the bar have compatibility with antennas, number plates, UHF radios, bash plates and other accessories.