I know there are tons of threads on this subject but I can't find the answer I need. I ordered a back-up sensor kit prior to the installation of my tire carrier.

Now there isn't an easy way to get all four sensors mounted on the bumper. Car Toys will take the four sensor unit back for a two sensor system but I don't know if two sensors is enough? Any thoughts or relevant experiences?

I know there are tons of threads on this subject but I can't find the answer I need. I ordered a back-up sensor kit prior to the installation of my tire carrier.

Now there isn't an easy way to get all four sensors mounted on the bumper. Car Toys will take the four sensor unit back for a two sensor system but I don't know if two sensors is enough? Any thoughts or relevant experiences?

I know there are tons of threads on this subject but I can't find the answer I need. I ordered a back-up sensor kit prior to the installation of my tire carrier.

Now there isn't an easy way to get all four sensors mounted on the bumper. Car Toys will take the four sensor unit back for a two sensor system but I don't know if two sensors is enough? Any thoughts or relevant experiences?

Why not install a camera? Much more useful.

I'd love to but I'm putting aside a few for wheels and tires. The sensors only run about $350 installed.