FHR57
The FHR57 is a half-round fender built for 19.5 inch dual-wheel trucks, including regional delivery and service vehicles. Sold individually — order 2 for a single axle, 4 for tandem. Mounts with the BK19P bracket kit using our patented hidden-hardware system. No exposed bolts, no surface hardware.

Specifications
Required: Installation Kit
- All hardware included
- Patented anti-blowback bracket design
- No visible hardware on fender surface
- Compatible with tandem and single drive axle configurations
Installation Guide
Watch the step-by-step installation guide for this fender and bracket kit.
Frequently Asked Questions
What wheel sizes does this fender fit?
The FHR57 is designed for 19.5 inch dual wheels.
How many fenders do I need for a tandem axle?
One bracket kit mounts 2 fenders, covering one axle. For a tandem axle setup, you will need kits for each axle.
Does this come with a warranty?
Yes. All Pinnacle Heavy Duty fenders are backed by a limited lifetime warranty. If it fails under normal use, we make it right.
Are there other colors available for these fenders?
Yes. In addition to the standard color, these fenders can be ordered in red, blue, green, or white. Custom colors are made to order with a typical lead time of 3–4 weeks. Contact us to request a quote.
Ready to upgrade your rig?
Call us at 1-800-735-6510 — our team will match you to the right fender and bracket in under 5 minutes.