SAN ANTONIO – Sonic Drive-In is making the summer heat a little more refreshing with deals, new items and returning drinks. Starting this week, guests can get half price on Sonic’s Shakes after 5 p.m.

Sonic Drive-In is America’s largest drive-in fast food chain and allows unique experiences to order via intercoms from their cars or use the drive-thru. With a total of 3,500 SONIC restaurants in 46 ...

Sonic Drive-In is offering a sweet way for customers to cool off as temperatures heat up to end May. Starting Monday, the fast-food chain is offering half price milkshakes after 5 p.m. The deal ...