From March 15 - May 15, get a $50 VISA® Prepaid Card when you buy a set of 4 Hercules Tires: Roudtour® 655 MRE, Raptis® R-T5, Terra Trac® Cross-V, Terra Trac® T/G Max, Terra Trac® AT X-Journey, or Terra Trac® AT X-Venture.