For a correct installation of a roof mounted satellite radio antenna, which tool should be used?

Using a plastic trim tool for the installation of a roof-mounted satellite radio antenna is appropriate primarily because it helps facilitate the proper placement and securing of the antenna without damaging the vehicle's surface. This tool is designed to safely manipulate and navigate around the trim and body of the vehicle, ensuring that any clips or fasteners are removed or adjusted without scratching or marring the exterior.

Moreover, installing a satellite radio antenna typically involves routing cables through the vehicle’s bodywork and securing the antenna itself in a way that minimizes wind noise and potential interference. The plastic trim tool provides the necessary leverage and gentle handling required for working around delicate vehicle trims and panels.

The other tools listed, while useful in other contexts, do not directly address the need for careful installation and adjustment of the antenna in a vehicle setting. Wire strippers and cable cutters are more focused on managing the connections and ends of wires, and needle-nose pliers are generally used for gripping or adjusting components, which may be less relevant to the careful installation process required for the antenna.