Think of it like a trim level with a sporty/aggressive styling emphasis. It typically included:
* Cosmetic upgrades: Unique striping, badging, wheels, and possibly interior details.
* Sometimes performance enhancements: While not always, some Thunder Road packages included engine upgrades or performance-oriented suspension tweaks.
To know exactly what a particular Dodge Thunder Road truck included, you'd need to know the year and the specific model (e.g., a 1978 Dodge D100 Thunder Road would be very different from a 1985 Dodge Ramcharger Thunder Road).
