hey whats up all. i have a question about my 15" EGT rims. i see alot of ppl favoring the 205/50/15 tires. could someone please explain what each number means? all the tires on my egt are bald (previous owner) and i have to get some new ones. i dont know what tires are on there but they look really big, like rally tires or something. if i get the afore-mentioned tire will they be lower profile?