Posted 7/22/2006 18:42 (#28955 - in reply to #28860) Subject: Yes
Embarrass WI
They are the way to go, if you intend to keep the vehicle long enough to take advantage of the AGM's longer life.
Optima's were the first on the market, I would suppose that they are among the best, but I don't have enough experience w/them, or others, to have a good opinion.
I put 2 spiral cell Champion's(from Sam's Club)in our 1066 TMR mixer tractor last fall, so far, so good.