I understand your point sha4000 but no need to be so harsh. He probably assumed, like I did, that your car make model and year would be put under your avatar since it makes you fill out that info to join. A lot of car forums do post that info your avatar.
Anyways OP. If you are looking to trade with someone, you need to put a specific location. You also need to put what year make and model your car is, and how much money you plan to put on top to trade your stock springs for coilovers/lowering springs.