NEW YORK — Andy Granatelli, a colorful entrepreneur who turned STP oil treatment into a national institution and built race cars that won the Indianapolis 500 in 1969 and in 1973, died Sunday in Santa ...

Andy Granatelli, a flamboyant race car driver turned businessman who became a household name with TV commercials for his STP fuel and oil additives, died Sunday at a Santa Barbara hospital. He was 90.

Assurance Intl Limited highlights its commitment to high performance through proprietary synthetic base oil technology and new additive packages. Energizer Holding, Inc. and Assurance Intl Limited are ...

The newly unveiled STP lubricants are fortified with advanced additives to enhance protection against wear, corrosion, and deposits, thereby improving fuel economy and prolonging engine life. Each ...

Q: Greg, I have seen reports that Andy Granatelli, who owned STP, once drove a Studebaker Avanti at Bonneville and went 196 mph. How did all this happen and wasn’t Granatelli famous more for his Indy ...

How many of you hot rodders still have an STP decal stuck on your toolbox, wall, file cabinet, car, helmet, or forehead? Most of you, I'd bet. Years ago Andy Granatelli—whose name appeared on the ...