[twayne]

Yes, they are the F1's. I appreciate your help and reply. My plan is to buy 2 of the 255's, run them until I need new ones and buy 2 245's and put them with the ones that I take off.

I put Michelin's on the Magnum RT and had a much better ride than I currently have on the 300. Could be the tires or the bigger wheels and more firm suspension. Since I drive around 50,000 miles a year, I will get plenty of chance to try different tires.

Thanks again.