Peterbilt 379 Day Cab 2025. Daycab company is the largest manufacturer of aftermarket day cab conversion kits and interiors for peterbilt trucks. Browse a wide selection of new and used peterbilt 379 heavy duty conventional trucks for sale near you at truckpaper.com

The cab has been lowered by two full inches (compared to the model 579 and model 567), giving the model. Daycab company is the largest manufacturer of aftermarket day cab conversion kits and interiors for peterbilt trucks.