Frequently Asked Questions About Kenworth T880 Sleeper Rear Accessories

What years and models of Kenworth T880 sleepers are these rear bumpers compatible with?

Our rear bumpers are designed to fit Kenworth T880 sleeper models from 2013 to present. However, compatibility can vary based on your specific configuration, such as wheelbase length and whether you have a day cab converted to sleeper. We recommend checking your VIN or contacting us with your truck's specifications to ensure proper fitment, especially for models with aftermarket modifications or special factory options.

Are these bumpers made from stainless steel or chrome-plated steel, and what's the difference in durability?

We offer both 304 stainless steel and chrome-plated steel options. Stainless steel bumpers provide superior corrosion resistance and typically last 15-20 years with minimal maintenance, making them ideal for harsh weather conditions and road salt exposure. Chrome-plated steel bumpers offer a mirror-like finish at a lower price point but require more frequent polishing and may show pitting after 5-7 years of heavy use. Both materials meet DOT standards for impact resistance.

Do I need special tools or professional installation for these rear bumpers?

Installation typically requires basic hand tools including socket wrenches, torque wrench, and possibly a drill for certain models. Most bumpers can be installed in 2-4 hours with mechanical experience. The main challenges include proper alignment of mounting brackets and ensuring correct torque specifications (usually 75-85 ft-lbs). We provide detailed installation instructions, and many customers successfully complete DIY installation. However, shops typically charge $200-400 for professional installation if preferred.

What finish options are available, and how do they hold up against road chemicals and weather?

We stock polished, brushed, and powder-coated finishes. Polished finishes offer the classic chrome look but require monthly maintenance to prevent water spots and oxidation. Brushed finishes hide minor scratches better and need less frequent cleaning. Powder-coated options provide the best protection against chemicals and chips, lasting 7-10 years even in northern climates with heavy salt use. All finishes are tested to withstand temperature extremes from -40F to 140F.

Will aftermarket rear bumpers affect my warranty or DOT compliance?

Our rear bumpers are manufactured to meet or exceed FMVSS standards and maintain DOT compliance when properly installed. They will not void your Kenworth warranty as they don't interfere with vehicle safety systems or structural components. Each bumper includes certification documentation for inspection purposes. However, always verify with your dealer if you have specific warranty concerns, especially for trucks still under factory warranty.