Finally had a chance to use the Target Microfiber Towels this morning and they were pretty terrible. They did a good job of soaking up the water, but became waterlogged within a few wipes. I was able to wring the water out, but I've never had to do this with my standard Microfiber.
I had my standard Microfiber on hand to compare, and it did a great job as usual. The regular Microfiber not only felt thicker, but is made of 70% polyster/30% polyamide, while the Target towels are made of 80% polyster/20% polyamide.
I have decided that I will continue using them for drying off my wheels and trim.
For those wondering where my standard microfiber came from, here is a link:
http://zymol.com/shop/sub-category.asp?CID=122