Garage sales as such, never caught on in the UK,. . .most people take their unwanted stuff and junk to weekend Car Boot Sales, where sharks try to get it off you for nothing then advertise it all on Ebay, or Gumtree, etc. . . .
There is a little bridge that has a steep-ish apex neat to where we have just moved in. I went over it a bit quick in the car and I am sure the wheels came off the ground for sa short bit of time.. and when I say quick. I mean about 35mph... Strange noises coming from the front wheels now!