I have front and rear park sense with the OEM step. The step is no where near the view of the sonar sensor.
I despise the Amp Research and I think the other was by DeeZee, both are plainly visible and do not disappear up in front of the rear bumper. I looked at the options and found 3 versions, all priced close enough that I didn't care about the prices at all. But only the Mopar actually looked good, like it was designed to be in the truck. The others look like something universal that was adjusted to be mounted to the truck, but in no way looked "correct".
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