Peterbilt 357/378 Sleeper Rear Accessories Peterbilt is renowned for its tough, reliable semi-trucks, and the 357 and 378 sleeper models are no exception. These workhorses are designed to handle the rigors of long-haul trucking, with a focus on comfort and convenience for the driver. From sleeper shock covers and rear fairings to lighting and trim accessories, this product lineup offers a wide range of premium products to enhance the look, function, and utility of your Peterbilt's rear end. Whether you're seeking practical upgrades like LED lights or stylish decorative touches, you'll find everything you need to customize your Peterbilt 357 or 378 sleeper to your exact specifications. The most popular models in this product lineup include the Peterbilt 379, 378, 388, and 389, reflecting the enduring popularity of these classic designs. With a focus on quality, durability, and attention to detail, these Peterbilt rear accessories will keep your rig looking and performing its best, mile after mile.