Frequently Asked Questions About Peterbilt 352 Sleeper Side Accessories
Will these sleeper side accessories fit my specific year Peterbilt 352?
Our sleeper side accessories are designed to fit Peterbilt 352 models from 1979 through 1987. However, there were minor variations in mounting hole patterns between early (1979-1983) and later (1984-1987) production years. We recommend verifying your truck's OEM and production date before ordering. If you're unsure about compatibility, contact our support team with your truck's details and we'll confirm the correct parts for your specific model.
What's the difference between stainless steel and chrome-plated options?
Stainless steel accessories offer superior corrosion resistance and require less maintenance, making them ideal for trucks operating in harsh weather conditions or coastal areas. They maintain their appearance with simple polishing. Chrome-plated accessories provide a mirror-like finish that many drivers prefer aesthetically, but require more frequent cleaning and can show pitting over time, especially in salt-prone regions. Stainless typically costs 20-30% more upfront but often proves more economical long-term.
Do I need to drill new holes for installation, and what tools are required?
Most of our sleeper side accessories utilize existing factory mounting points, so drilling is rarely necessary. Basic installation requires a socket set (typically 1/2" and 9/16"), Phillips and flathead screwdrivers, and thread-locking compound. Some accessories may require removal of interior panels for access to mounting bolts. Installation typically takes 30-45 minutes per side. Detailed instructions are included with each product, and installation hardware is provided unless otherwise noted.
How do sleeper extension panels affect air flow and fuel economy?
Properly installed sleeper side fairings and extension panels can improve aerodynamics by reducing the air gap between cab and trailer, potentially improving fuel economy by 2-5% at highway speeds. The key is ensuring panels are mounted flush and sealed correctly to prevent air turbulence. Many drivers report reduced wind noise and improved stability in crosswinds as additional benefits. Panels should extend to within 6-12 inches of your typical trailer height for optimal performance.
Can I mix different finishes or styles on my truck?
While technically possible, we recommend maintaining consistent finishes for the best appearance. Mixing polished and brushed stainless, or chrome with stainless, can create an unmatched look that may affect resale value. If you're adding to existing accessories, bring a sample or clear photo to ensure proper matching. Popular combinations include matching sleeper panels with your existing bumper and grille finish, or coordinating with your exhaust stack style for a cohesive appearance.
