I was offered $500 in free gas for purchasing 4 new tires from Tire Kingdom. First of all, Tire Kingdom knew almost nothing about the offer that was advertised on TV. After much debate and denial of the offer, they finally gave me the info I needed to get the free gas. It's only gotten worse since then. I spoke with someone from Secure Gas Redemption, and they emailed me some vouchers. I followed all the directions and purchased $100 worth of gas every month for the last 4 months. I have yet to receive any FREE GAS! They are... read full review »