All Anitfreeze + Coolants are not the same. Prestone MAX antifreeze + coolant is GUARANTEED to provide MAXIMUM ENGINE PROTECTION in all Vehicle Makes, Models & Years. It delivers the widest range of temperature protection, industry leading protection from engine damaging rust & corrosion and the longest lasting protection in the industry. Trust Prestone -- for maximum, year-round engine protection. Product Features:Can top off or replace all antifreeze + coolant colors and formulations in all Vehcile Makes, Models & Years - Guaranteed.Our patented, advance formula provides extreme temperature protection from the worst of winter deep freezes and scorching summer heat.We deliver-industry leading protection from engine damaging rust, corrosion & buildup. Prestone MAX completely stops the formation of rust & corrosion for better engine performance and longer engine life.Prestone Max is guaranteed to protect your vehicle for 15+ years and/or 350,000 miles. It's the longest fluid life in the industry..This is a Concentrated Formula. Must mix with high quality water to the desired ratio.