At PEAK, we have 65 years of experience in protecting your vehicle's cooling system from extreme hot and cold temperatures and damaging rust and corrosion. PEAK Long Life Antifreeze & Coolant is an extended life technology that is compatible for use in all automobiles, light-duty trucks and motorcycles and mixes with any color antifreeze/coolant. Whether you are performing a complete flush and fill or just topping off, PEAK Long Life Antifreeze & Coolant is available in both full-strength and 50/50 ready to use formulas to do the job! Run True™. • Compatible for use in all automobiles, light duty trucks and motorcycles regardless of make, model or year and mixes with any color antifreeze/coolant. Will not void your vehicle’s warranty.• 150,000 miles or up to 5 years protection when a complete cooling system flush and fill is performed.*• Protects against damaging rust and corrosion, prevents freeze up and boil over in extreme temperatures. For All Makes & Models Official Antifreeze of NHRA 150,000 Mile; 5-Year Protection Meets ASTM D-3306 and ASTM D-4340.