Fender well wiring

[19BlackSheep]

Gentlemen...
Im new to this page. Bought my 2019 Bigorn already lifted and some other goodies about 5 months ago. Ive got big plans for this truck but I came across these connectors in all 4 fender wells and was curious if they are braking sensors, speed, or possibly the remnants of a led kit the previous owner had done. Anyone recognize what these are?

 

[vincentw56]

Gentlemen...
Im new to this page. Bought my 2019 Bigorn already lifted and some other goodies about 5 months ago. Ive got big plans for this truck but I came across these connectors in all 4 fender wells and was curious if they are braking sensors, speed, or possibly the remnants of a led kit the previous owner had done. Anyone recognize what these are?

Looks like the wheel speed sensors to me.

 

[Pikeman_66]

Looks like the wheel speed sensors to me.

Me too, speed sensors .

 

[kapinallinen2]

Gentlemen...
Im new to this page. Bought my 2019 Bigorn already lifted and some other goodies about 5 months ago. Ive got big plans for this truck but I came across these connectors in all 4 fender wells and was curious if they are braking sensors, speed, or possibly the remnants of a led kit the previous owner had done. Anyone recognize what these are?

X3, speed sensors.

 

[bigdodge]

the rear might be electric park brake

 

[BlueHemi1500]

I agree with the previous posters, all appear to be factory-installed wires/parts. When you follow the wires to the end (away from the truck to the tires/wheels what do you find/see?
If they were some sort of LED package, most likely not end in the wheel assemblies.

BlueHemi1500