Good to know that combo works. I am going to need a new rear much sooner than the front TKC and will probably get the K60 for the back now instead. I wasn't sure about going that route, I've always kept to matched tires in the past, but wasn't thrilled with the idea of getting the quick wearing rear TKC again. I went with the TKCs to replace the original Anakees since I wasn't able to find a supplier to get the K60s quick enough for my summer trip. Still need to pin down a supplier that ships to or is in Canada.