Peak Premium Universal 50/50 Yellow Antifreeze is an extended life coolant that is compatible for use in all cars, light duty trucks and motorcycles.  And it works regardless of make, model year or original antifreeze color.  It provides 150,000 miles or 5 years of maximum protection when a complete cooling system flush and fill is performed.  It is pre-diluted and ready for use, so you can top off your vehicles at any time.  This product meets ASTM D-3306, ASTM D-4340 and European phosphate-free and Japanese silicate-free requirements.  It has inhibitors that provide cooling system protection against rust and corrosion.