Frequently Asked Questions About Kenworth T880 Sleeper Side Accessories

What year models of Kenworth T880 sleepers do these side accessories fit?

Our Kenworth T880 sleeper side accessories are designed to fit 2014 and newer T880 models with sleeper cabs. However, there can be slight variations between model years, particularly in mounting hole patterns. We recommend checking your specific VIN with our customer service team if you have a 2014-2016 model, as these early production years occasionally had different mounting configurations. Most accessories will specify if they fit standard sleeper, mid-roof, or high-roof configurations.

Are these side accessories made from stainless steel or chrome-plated steel, and which is better for my truck?

We carry both 304-grade stainless steel and chrome-plated steel options. Stainless steel accessories typically cost 20-30% more but offer superior corrosion resistance and require less maintenance, making them ideal for trucks operating in harsh weather conditions or coastal areas. Chrome-plated options provide an excellent mirror finish at a lower price point but require regular polishing and may show pitting after 2-3 years in severe conditions. Both materials fit identically and use the same mounting hardware.

Can I install these sleeper side accessories myself, or do I need professional installation?

Most sleeper side accessories can be installed by someone with basic mechanical skills in 1-2 hours. Installation typically requires drilling 2-4 mounting holes per piece using the provided templates. You'll need a drill with metal bits, a center punch, measuring tape, and basic hand tools. The most challenging part is ensuring proper alignment - we recommend having a helper to hold pieces in position while marking. Professional installation typically costs $150-300 but guarantees proper fitment and maintains any existing warranties.

Do these accessories come with all necessary mounting hardware, or do I need to purchase separately?

Most of our Kenworth T880 sleeper side accessories include complete mounting kits with stainless steel bolts, washers, and nuts sized specifically for the accessory. However, some universal-fit items may require you to purchase mounting hardware separately, which will be clearly noted in the product description. If you're installing on a truck with existing accessories, you may be able to reuse some factory mounting points, but we recommend using new hardware for the most secure fit.

Will adding sleeper side accessories affect my truck's aerodynamics or fuel economy?

Properly designed sleeper side accessories have minimal impact on aerodynamics. Most side fairings and extenders are actually engineered to improve airflow around the sleeper-to-trailer gap, potentially improving fuel economy by 1-2%. However, adding multiple protruding accessories like extra light bars or oversized cab extensions can create additional drag. For optimal results, choose accessories that follow the sleeper's contour and avoid stacking multiple items that extend more than 2-3 inches from the cab surface.