Gettin ready to drop $1050.00 on 5 27.5x9x12 pittbull growlers is it worth it? I liked the way my terra cross worked but went threw 6 of them in a years time.3 side walls and 3 whore out.They have tread but don't bite for $hit anymore.I think the growlers are slightly over priced but if I don't tear one up every trip it would be worth it.Plus I think I could air them down more being taller.Any testimonies to the UBER XOR Growler?