Thunder Run

From publisher blurb:

You knew it had to happen sooner or later: War, plague, and then everything fell apart. They say the year’s 2044, but no one’s been keeping count lately. What’s left of the United States consists of dangerous towns, xenophobic outposts, and marauder gangs fighting over the pick of the ruins. Life is cheap and ammo is precious in this post-apocalyptic wasteland.

Thunder Run is an adventure for the ALTERNITY Science Fiction Roleplaying Game. It includes six pregenerated characters and a few special rules so that you can play through a screaming heavy metal death-ride across the wastelands of eastern Washington—the appropriately named Scablands.