I know where you are coming from. I had an 89 Nissan hardbody slammed with spoke Daytons on it. The best thing I ever did with that truck was run it into a block wall. It stopped me from spending any more time and money on it. I made a promise to myself after that, that I would never own another vehicle that required me divert from my planned driving route on account of an inability to negotiate speed bumps. A year or so later I was the proud owner of an autocross oriented Mustang with no more ground clearance than the lowrider and a stiffer suspension than anyone would want on the street. I suppose I am one of those that, as they say, will never learn.