My Dad has an 03 SuperDuty with the 6.0 Diesel. It's the XL trim package and strictly a work truck.

The dealer talked him out of this option from the factory for some reason and now he's looking to add one.

He's thinking about going with a magnetized one to avoid drilling and or more work on this install.

Is this a good way to go? Any brands or style he should make sure he buys?

Thanks