Quote Originally Posted by Shooter45 View Post
The Interstate sold at Costco have more cold cranking amps for my F250 7.3l and are a bit cheaper from the Walmart batteries I believe. However, if you run into trouble it's way easier to find a Walmart if you're traveling and need the warranty replacement.
I was looking at batteries in Costco the other day, and was quite impressed with the interstate specs, 1000 CA's and like 850 CCA's for mine.