Michelin, Firestone, Cooper, Continental, Bridgestone, Dunlop, Falken recommend replace after 10 years max -
BF Goodrich, Kumho says 6 years.
Pirelli, Goodyear says 6-10 years. Does this mean 10 is the limit?
I am at 6.5 years on my Michelin Defender LTX M/S with 5/32 tread left. I have...