Frequently Asked Questions About Kenworth T680 Tilt, Trailer & Signal Handles

Will these handles fit my specific year model Kenworth T680?

These tilt, trailer, and signal handles are designed to fit Kenworth T680 models from 2013 to present. However, there were minor mounting changes in 2018 models and newer. Pre-2018 models use a standard 3-bolt mounting pattern, while 2018 and newer models may require adapter brackets for certain handle styles. Always verify your truck's VIN and production date before ordering to ensure proper fitment.

What's the difference between chrome plastic and stainless steel handles?

Chrome plastic handles are lightweight and cost-effective but may show wear after 2-3 years of heavy use, especially in harsh weather conditions. Stainless steel handles are significantly more durable, resist corrosion better, and maintain their appearance longer, but cost approximately 40-60% more. For drivers in northern climates with road salt exposure or those keeping their trucks long-term, stainless steel provides better value despite the higher initial cost.

Can I install these handles myself, or do I need a professional?

Most drivers can complete the installation in 30-45 minutes per handle with basic hand tools. You'll need a socket set (typically 10mm and 13mm), Phillips and flathead screwdrivers, and possibly a trim removal tool. The main challenge is accessing the mounting bolts behind the dash panel, which requires removing 4-6 trim screws. Some handles come with installation templates to ensure proper alignment. Professional installation typically costs $50-100 per handle if you prefer to have it done at a shop.

Do aftermarket handles affect my truck's warranty or resale value?

Replacing factory handles with aftermarket options does not void your Kenworth warranty as long as installation doesn't damage other components. Many fleet operators actually prefer upgraded handles as they demonstrate attention to maintenance. When properly installed, quality aftermarket handles can enhance resale value by showing the truck has been well-maintained. Keep your original handles if you plan to return the truck to stock configuration for trade-in.

Why do some handles come with switches and others don't?

Handles are available as complete assemblies with integrated switches or as handle-only replacements. If your existing switches are functioning properly, you can save money by purchasing handle-only options and transferring your current switches. Complete assemblies with switches are recommended if your switches show signs of wear, stick when pressed, or if you're experiencing intermittent electrical issues. OEM-style switches typically last 100,000-150,000 miles under normal use.