I realize crappy tire batteries are definitaly not the cream of the crop, but that being said they have a 3 year free replacement, which I still have 1.3 yrs left (and i'm already on my 2nd set) and they are prorated for 9 years, which gives you good discounts if they need replacing in the 9 year period.... Although I'm not someone that thinks batteries should ever need replacing 3 years from buying them.... My truck is a CDN spec with the evil headlight tap... I do run a converter right now, that just taps off 24v power, and it powers my deck and cig lighter...
If they continue to hand over batteries no questions asked, i'd most likily go there again... after all I did leave my headlights on which to me with the 12v tap, is probably the hardest thing you could ever do to a 24v system... no wonder they were pooched.... I didn't have a bit of trouble with them before that, but that being said they were pretty much new
Most of the crappy tire batteries are just rebaged exide batteries anyway, but if it's anything like the crappy tire specific goodyears... I honestly think they do make them extra special s***ty... Same deal goes for crappy tire dewalt tools and home depot John deere mowers.... I don't know why companies keep making crap for these big box stores, it's just hurting there name IMO