Peterbilt 357/378 Grille Guards are a popular and essential accessory for Peterbilt truck owners who want to protect the front of their vehicles. This product lineup offers a wide range of grille guards designed specifically for Peterbilt 357 and 378 models, providing both functional and stylistic benefits. The selection includes heavy-duty steel and aluminum options from top brands like Herd, featuring durable construction, impact resistance, and rust-prevention. Many models offer additional features like horizontal bars, slam latches, lift assists, and integrated lighting solutions to enhance both the look and functionality of your Peterbilt. Whether you're seeking increased protection, improved aesthetics, or added utility, the Peterbilt 357/378 Grille Guards product lineup has a solution to meet your needs and upgrade the appearance and performance of your Peterbilt truck.