The ultimate toy hauler? Semi Casual’s latest Peterbilt 589

We Took a Great Truck and Made It Even Better

We've Been Keeping This Peterbilt 589 Secret...

2026 Peterbilt 589 Walkaround & Road Test | Custom Work Truck

Custom Peterbilt 359 Reveal | Frame Paint + 12GA Customs Parts Installed

Extreme Peterbilt Customization: 10 Builds You Need to See

First Kenworth Build at SemiCasual Starts now - W900 Legacy Edition

THE BAD BOY | 2026 Peterbilt 589 Grand Hauler GH5 Custom Built Truck by Semi Casual!

INSANE NRC 40CS BUILD IS COMPLETE!!

This Ultimate Fun Hauler!!! Custom Peterbilt 589

He Built This Peterbilt 379 on a Budget... And It Looks INCREDIBLE

THIS COLOR COMBO IS FIRE - Custom Peterbilt 589 going to work!!

This Peterbilt 589 has the small details that matter.

This Custom Peterbilt 589 Is BUILT DIFFERENT 🔥 (Heavy Spec Walkaround)

We Barely Missed the Rain! Driving Custom Peterbilts to Large Cars & Guitars show!

Blacked Out 589 gets low with a new front suspension from 12ga Customs

1,500+ HP Semi Trucks DRAG RACING! Brian Takes a Ride in a Big Rig Race Truck!