The mid range tyres he's looking at are rated A for wet grip. Is that rating meaningless?I've always found this idea that good tyres are only for people who push cars to the limit odd.
If I stop suddenly in an emergency I don't want the guy behind me in my boot because he 'only pootles to town and doesnt push his car to the limit' when that extra metre of braking distance might have been the difference..
Many people buy much worse quality tyres than the ones the OP is looking at. Give the guy a break.