Peterbilt 587 Chrome Stacks & Tops

Frequently Asked Questions About Peterbilt 587 Chrome Stacks & Tops

What exactly are chrome stacks and tops, and will they fit my Peterbilt 587?

Chrome stacks are the exterior exhaust pipes that run vertically along the cab of your truck, while chrome tops (also called exhaust tips or stack caps) are the decorative and functional caps that fit onto the end of those stacks. Products in this category are designed specifically for the Peterbilt 587, but exhaust stack diameter and mounting configurations can vary between trucks depending on the original equipment installed, so it's important to confirm the diameter and length of your current stacks before ordering a replacement or upgrade.

What material are these stacks and tops made from, and how do they hold up over time?

Most chrome stacks and tops are constructed from stainless steel with a chrome-plated or polished finish. This combination gives you the bright, reflective look owner-operators want while offering solid resistance to rust and road grime. That said, exhaust components are exposed to constant heat cycling and weather, so some surface discoloration or bluing near the top of the stack is normal over time and isn't usually a sign of a defective product.

How do I keep the chrome finish looking new?

Regular washing with a mild soap and water solution, followed by a dedicated chrome polish, will help maintain the shine and prevent buildup of diesel soot and road film. Avoid abrasive pads or harsh chemical cleaners, as these can dull the finish or damage the plating. Applying a high-heat chrome polish near the top of the stack, where exhaust heat is most concentrated, can also help reduce discoloration.

Can I install chrome stacks and tops myself, or do I need a professional?

Many truck owners replace stacks and tops themselves with basic tools, since the stacks typically clamp or bolt onto the existing exhaust piping and the tops slide or clamp onto the stack opening. However, proper fit, secure clamping, and correct alignment with your exhaust system are important for both performance and safety, so if you're not comfortable working with exhaust components, having a qualified shop handle the installation is a good option.

Are there height, noise, or emissions regulations I should be aware of before buying new stacks?

Exhaust stack height and configuration can be subject to state and local regulations, and modifications to your exhaust system may affect noise levels or emissions compliance depending on your jurisdiction. Before purchasing, check your local and state regulations, as well as any DOT requirements that may apply to your specific operation, to make sure the stacks and tops you choose keep you compliant.