Sonic shakes up its $2.99 Classic Carhop by adding a new option to the popular value combo: the new 6-Inch Philly Cheesesteak.

Fans of the chain’s Carhop Classic can now get the combo with their choice of the new 6-Inch Philly Cheesesteak, or returning Quarter Pound Double Cheeseburger – both of which come served with a medium order of Tots for $2.99.

The new 6-Inch Philly Cheesesteak features grilled steak and onions topped with cheese sauce, on a warm 6-inch bun.

The Quarter Pound Double Cheeseburger features two pure beef jr. hamburger patties layered with two thick slices American cheese, ketchup, mustard and pickles on a sesame seed bun.

In addition to the new 6-Inch Philly Cheesesteak, Sonic is offering what they’re calling a “new” Extra-Long Philly Cheesesteak – which is essentially the same limited-time Classic Footlong Philly Cheesesteak that debuted last October alongside the Spicy Classic Footlong Philly Cheesesteak.

Just like its smaller 6-inch brother, the Extra-Long Philly Cheesesteak consists of grilled steak and onions topped with cheese sauce on a warm bun.

You can find the $2.99 Classic Carhop combo at participating locations nationwide for a limited time.

Image – Sonic