 800-898-1841. 800-898-1841. That's 800-898-1841. Or go online to colonialmetalsgroup.com forward slash letradio. Remember, let Paul and his staff at Colonial Metals Group give you more information. When you see a check engine light or your car unexpectedly breaks down and you're faced with sky-high repair bills, it's time to shield against unexpected repairs with CarShield.