The Kenworth T660 Sleeper & Related product lineup encompasses a wide range of parts and accessories designed to enhance the functionality, comfort, and appearance of the Kenworth T660 semi-truck. This product lineup includes essential components such as exterior parts, cab and sleeper accessories, fairings and steps, air conditioning filters, and more. Customers can find a vast selection of high-quality products to customize their Kenworth T660 and keep it running at its best. Whether you're looking to upgrade your sleeper area, improve aerodynamics, or replace worn-out parts, this product lineup has everything you need to maintain and personalize your Kenworth T660 semi-truck.
Frequently Asked Questions About Kenworth T660 Sleeper & Related
Will these bumpers fit my specific year model T660, and what about the differences between aero and non-aero models?
Most aftermarket bumpers for the T660 are designed to fit model years 2008-2016, but fitment can vary between standard and aerodynamic models. The aero models typically have different mounting points and may require additional brackets or modifications. Before ordering, check if the bumper specifies compatibility with "aero" or "non-aero" configurations. If you have a T660 with factory air dams or side extenders, you'll likely need an aero-specific bumper to maintain proper fitment and appearance.
What's the real difference between chrome steel and stainless steel bumpers, and is the extra cost worth it?
Chrome-plated steel bumpers typically cost 30-40% less but require more maintenance to prevent rust and pitting, especially in areas with road salt. They'll need regular polishing and may show wear within 2-3 years. Stainless steel bumpers (usually 304 grade) resist corrosion much better and maintain their appearance longer with minimal maintenance. For trucks operating in harsh weather conditions or coastal areas, stainless is generally worth the investment. Chrome works well for show trucks or those operating in dry climates with proper care.
Can I install these bumpers myself, and what tools or modifications are typically needed?
Installation typically takes 3-4 hours and requires basic tools including socket sets, torque wrench, and possibly a drill for new mounting holes. Most bumpers use existing frame mounting points, but some may require drilling 2-4 additional holes. The main challenges include: aligning the bumper while supporting its weight (40-80 lbs), routing fog light wiring if applicable, and ensuring proper clearance for the hood. Having a second person helps significantly. Some installations may require trimming air dam brackets or relocating license plate lights.
What styles are available, and how do features like tow holes and light cutouts affect functionality?
Common styles include standard 16-inch, 18-inch, and 20-inch depths, with options for boxed ends, tapered ends, or Texas-style square ends. Functional considerations include: tow hole placement (center, offset, or both), fog light cutouts (round or rectangular), and step plates or anti-slip surfaces. Bumpers with pre-cut light holes save installation time but limit your lighting options. Those with center tow holes may interfere with some aftermarket grille guards. Texas-style bumpers offer maximum protection but can add 40-60 pounds over standard designs.
How do these aftermarket bumpers affect weight limits and DOT compliance?
Quality aftermarket bumpers meeting FMVSS standards are DOT compliant, but always verify the bumper includes proper certification. Most steel bumpers add 20-40 pounds over factory units, which slightly reduces payload capacity but typically isn't significant. Ensure the bumper maintains proper approach angles and doesn't extend beyond legal limits (typically no more than 3 inches past the front tires in most states). Some heavy-duty bumpers may require adjusting your front axle weight rating documentation if you're running close to limits.
