Let's see:
'94 E350 General Grabbers, seem pretty okay with no evidence of weather damage.
'95 BMW 318iC, Cooper CS4s that recently replaced a set of the new General Altimaxes it came on after around 56K. The Generals held up well, remained balanced and round and just lacked enough remaining tread to be unexciting in heavy rain.
'99 Subaru Legacy wagon General Altimax. I put these on about a year ago to replace the scary aging Bridgestones the car came on.
'01 Focus, the Primewells the car came on. These may not have great snow grip, but they are wearing like iron and show zero weather damage.
'02 Accord, on the Firestone Affinity Tourings it came on. These also may not have great snow grip but after 30K they too are wearing like iron.
'09 Forester, Pure Contacts, nice tires good in all conditions. These replaced the OEM Yokos at around 56K.
'12 Accord, around 56K on the OEM Dunlops, which have remained in balance. If this were spring, I'd go for 60K but it isn't, so these will get replaced with Pirellis next month. I have them in the garage having bought them after receiving a killer price in an email from Belle Tire. I was leaning toward these anyway, since another member had reported great results with these tires on his same MY Accord.
No Michelins on anything these days. Not enough tire these days for the cost IMHO although I had very good results with them in the past, including the longest tire life I've ever seen with a P tire, 92K from a set of MXLs on one of our '86 Civic Wagons