LOL, Phil I removed the extended bed rails on day one of my 2003 Edge cause they looked bad and thought the plastic edge woulds scratch up the top of bed sides. About 1 month ago I saw a really clean Edge of the same vintage with the rail extenders still on. Everybody is different I guess. It is...
changes in tire pressure are not meant to correct issues with dampening in the suspension system. Tire pressure makes the load carrying and tire contact patch area correct for your application. Too much or too little tire pressure for your application is not a good recipe for safety or tire...
Jack ,the 10 series is much louder than the 40 series. There is also a delta 40 series that is the quietest 40 series with an extra chamber that kills drone. I have used the delta series on all my street rods and they do get rid of drone. Bret
As others have said, try pulling up and down on parking brake handle multiple times, it should adjust the rear pads up and shorten brake pedal travel. The shake is a rotor service issue.