hey guys what is the going consenses on the prestone 50-50 any make any color coolant?? i know as with most anitfreezes that as long as you change it out like you are supposed to its ok. its for my tacoma and no i am not paying the outragous price for yota red coolant. plus i was told to use green bc its cheaper and it wont hurt a thing... so what do you guys think about the prestone product, does it hold up for 30k miles like its supposed to?