2024 Peterbilt 389x

2024 Peterbilt 389x. Jennifer and shane best jennifer and shane stand in front of the last and only 2025 peterbilt model 389x ever produced. The 389x embodies the heritage of the model 389 with its bold styling and bright exterior features.

Best was presented with the keys to the last peterbilt model 389x at the ata mce event. Production of the model 389x is limited to 1,389 trucks.