Bumper

Sorry if this has been discussed before.
Do the airbags, blindspot monitor, the cruise control sensor that wont allow you to rear end somebody (dont remember the name of this), etc. still work if you install a winch bumper?

Also do any of these fancy sensors affect the truck while driving off road? Can you turn these sensors off?

 

Blind spot monitor is in rear bumper area - front bumper = No effect
TSS (Cruise, collision etc) is in the grill and windshield- front bumper = No effect unless hooped and is front of sensor

TSS sensor can have an impact in off road activity, IIRC all can be disabled via switches/dash options