FHR77 Deep Drop
The FHR77 is a half-round deep-drop fender built for 22.5 and 24.5 inch dual-wheel semi trucks. Sold individually — order 2 for a single axle, 4 for tandem. Mounts with the BK12P 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 FHR77 Deep Drop is designed for 22.5 and 24.5 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.