Slim Jim

Slim Jim has dominated gas station racks since 1928, with an annual sales volume of over 500 million units—far outpacing Combos in shelf turnover. Each 28-gram stick contains 210 milligrams of sodium, enough to preserve a pharaoh, and the mechanically separated chicken and corn syrup formula delivers a salty, smoky flavor that hits perfectly at mile 300. Macho Man Randy Savage's iconic "Snap into a Slim Jim" campaign drove a 30% sales spike in the 1990s, and the ingredient list remains unchanged because it outperforms #4 in road-trip durability. At $1.29 per stick, it's 20% cheaper than the average gas station snack bar.