My Truck was ordered from the factory as a Cigarette lighter delete.

I have a TOM TOM GPS unit I would like to run in the vehicle,to see if how much im off on my speedo since changing the tires out. I know the GPS unit might not be 100% accurate,but its pretty darn close.

Id also like to use my Cell Phone Car charger while on the road.

I know these auxillary outlets(similar to cigarette lighter outlets) can be purchased for pretty cheap at places like Walmart.

Whats the best way to wire them into the vehicle?