PEAK Long-Life Full-Strength Antifreeze and Coolant, 1 Gallon

I have a 1997 Ford Ranger XLT, a 2004 Dodge Dakota 4 x 4 crew cab, a 2008 Ford F-250 crew cab, a 2004 Mercury Grand Marquis and a 2012 Ford Fusion. I use Peak Long Life Antifreeze in all of them. I buy it from Sam's by the case for $60.00. there are 6 one gallon bottles to a case. That breaks down to $10.00 per gallon. This antifreeze is full strength concentrate, you need to mix it with water (I mix it half and half) so 6 gallons turns into 12 gallons of high grade antifreeze and that my friend breaks down to $5.00 a gallon! I flush my cooling systems every two years, with this antifreeze I have never seen any rust, phosphates or any unknown little globules being flushed out of the cooling system. It is always clean. I highly recommend this product. and having shopped around I found Sam's has the best price.