The burger and shake drive-in chain is the latest fast food joint to launch a value deal in hopes of swaying inflation-weary customers.

The fast-food wars gained a new participant on Monday as Inspire Brands-owned Sonic Drive-In rolled out a value menu consisting of entrees, snacks and desserts.

While you've undoubtedly seen Sonic's iconic ads, you may be curious about how the restaurant came to be - and how it has maintained relevance over the years.

Pickle lovers, assemble. On June 30, Sonic teamed up with Grillo’s Pickles to release a new pickle-themed menu, which includes a burger, side and drink starring your favorite topping. As a fast ...