So never changed the alignment at all?

Ran proxies all last summer; took them off; ran Pirellis for a season, even wear, no issues, but now proxies had this uneven wear when reinstalled?

I always, always, always ask 'what is the alignment'. Ive learn that you simply cannot think that 'even wear says alignment is good'. Tires can look OK for the first 10k, then turn to crap quickly.

Spend $100 on an alignment. Ask if you need recommendations, but DO NOT just think 'in spec' is OK