Need Advice on Tires Please?

[PismoSVX]

Hello all!

When I bought my SVX in early February, the used car dealership agreed to pay for 4 "used but in good shape" tires as part of the deal. I've been able to run the existing tires bald and am now needing the new-used ones. The tire shop has 4 Michelin Energy tires size- 215/55R. My existing tires are 225/55R. (stock 16 inch rims) Since I've heard so much talk about how the SVX seems to run better or worse on particular brands/sizes of tires due to the weight and potential of warped rotors or ? I was just hoping to get a little input on what is being offered to me with these Michelin tires- PS. they look hardly used with no bulges and tread is worn evenly.
Thanks for any advice y'all can offer !

Jeannie in Pismo Beach, CA

PSS- I won't need to worry about driving in the snow/ice as I'll bet you could've guessed!
Thanks!!!