Does anyone have any thoughts or experience with hitch-mounted wheelchair carriers? For example, something like Goplus Wheelchair Carrier Hitch Cargo and MaxxHaul Folding Ramp.

I have a powerchair and we're thinking about getting this for our SUV. I've seen people use this but I have serious doubts about its safety and sturdiness, especially on the highway. I keep imagining it flying off and hitting the cars behind us. And I read it might affect braking and steering due to front-wheel lift? :|