I just replaced the Everstart in our large Tahoe TODAY. (Probably was affected by this post)
Anyway, a search of my receipts show that the first one lasted just shy of three years, so it was replaced for free. That replacement was installed in March of 2011. That one went bad this week.
So, I'm getting 33 months to 4+ years in a vehicle that gets daily, short trip use in Florida.
These are five year warranty batteries. 3 yr. free replacement, 2 more years pro-rated.
