[BAMxi]

Hi. Im currently running staggered 19s and my rear left Hankook Ventus v12 has started cupping. Got an alignment, and the shock doesn't appear blown, so I don't really know what could have caused it other than a bad tire. At some point I'm going to want to replace the cupped tire, but don't really want to go with Hankooks again. Do you think I'd run into any issues if I replaced the back two tires with a different brand, but kept my Hankooks up front? I just bought the tires last summer and took them off over winter, so they probably have like 70-80% of their tread left. Thanks.