JML Kustoms – Mirror Extension Brackets for Peterbilt
Mirror Extension Brackets for Peterbilt 579 589
These Mirror Extension Brackets from JML Kustoms are designed to replace the original spot mirror brackets on Peterbilt 579 and 589 models. Made from high quality 304 stainless steel, these brackets extend the mirror position for better visibility and improved driving comfort. They mount using the existing factory bolts for a clean, simple installation. Each bracket fits most stainless mount mirrors, including those commonly used on Peterbilt, Kenworth, Mack, International and Freightliner trucks. Sold as a pair.
Product Features
- Item Number: SS-1800
- Designed for Peterbilt 579 and 589
- Fits most stainless mount mirrors
- 304 stainless steel construction
- Uses existing mirror mounting bolts
- Improves mirror visibility and positioning
- Polished finish for a clean custom look
- Durable and corrosion resistant
- Proudly made in America
- Sold as a pair
Performance and Use
These brackets extend the mirror outward for improved viewing angles, making lane changes and wide turns easier and safer. The polished stainless steel finish complements factory and aftermarket stainless accessories while maintaining long-term durability. Ideal for drivers who want increased visibility and a clean, custom exterior look.
Installation
- Remove the original spot mirror brackets.
- Align each extension bracket with the factory mounting holes.
- Secure using the existing mounting bolts.
- Attach your stainless mount mirrors to the brackets.
- Adjust the mirror angle and test visibility.
Why You Will Like It
- Improves mirror visibility and driving confidence
- Strong 304 stainless steel construction
- Simple bolt-on installation
- Works with multiple mirror brands
- Sold as a matched pair
Common Questions
- Are these sold individually? No, they are sold as a pair.
- Will they fit other truck brands? They work with most stainless mount mirrors used on Kenworth, Mack, International and Freightliner.
- Do they require drilling? No, they install using the existing factory bolts.
⚠️ California Proposition 65 Warning:
This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov.