Cracking sidewalls

[DipnX5]

Long story short after I got an alignment at TRUE Line in bellevue, WA I was told my tires were starting to separate on the sidewalls (on the inside). He showed me and I cringed...

He also did the CV boots while he did the alignment.

So I need to order at least two tires.
I currently have 22'' Nad 4's wrapped in Sumitomo's (285/35/22) all around.
I can either order two more of those for the rear or I can look look for other alternitives... Maybe ordering 4 toyo proxies @200 a piece I don't know

Anyone have any suggestions, comments, concerns?

Thanks,
Austin

[doc@tirerack]

We always encourage matching tread patterns on all four corners, but depending on the tread depth on the remaining pair, you may be better off changing all four. We have Sumitomo HTR Sport (H rated) at $ 174.00 each plus shipping at the entry level in your size.......