2025 Vault Comics Post Malone's Big Rig No 4 Cover I Kirkham

Issue #4 pushes the series into its first real “everything goes wrong at once” moment.

Big Rig and his crew are still rolling hard across a wasteland where every mile is a fight, but this chapter shifts the tone: the enemies aren’t just raiders anymore — someone organized is hunting them.

A supply run that should’ve been routine turns into a trap, forcing Big Rig to improvise in a way that shows why he’s become a legend on the road. The issue digs deeper into the mystery behind the tech powering his truck, hinting that it’s not just rare… it’s wanted. By the end, the crew realizes they’re not outrunning trouble — they’re being herded toward it.

It’s a momentum issue: tighter, meaner, and setting up the confrontation the series has been building toward.