Originally Posted by SamOlson


It got a new alternator on Wednesday and I see the batteries are 7 years old. Hell of good batteries, Interstates.



Believe it or not the battery in my Taco is 12 years old. (Delco)

Granted it's not cranking a diesel and lives in a garage but 12 years.....it wasn't to long ago that the average life of a battery was +/- 5 years.