Hood and fender shake

You guys are giving great suggestions and helping to make me believe that it is the tires and I will go back to the tire store and get them to bring in a couple more for me. I never drove the car before the swap to the disc brakes so I can't say how it drove. I bought the car for $500.00 at a wrecker and started from scratch. I know what you mean about the on car balancer, I used one a long time ago when I was a lot younger and haven't seen one since. I still can't believe the car smoothed out for me on the one direction that I was travelling, that has me second guessing but the tires are the easiest to do and they do have a lot of run-out. I know its got to be somewhere in the back end. I noticed a lot of you do not like BFG's, so could you recommend something for me? Remember, I am in Canada, so my choices may be limited. Size 245/60/14. Thanks to all of you and when I get it figured out you will be the first to know.