Ram Chassis Cab Brakes Guide
Brake Specifications and Service Guide for Your Ram Chassis Cab
Proudly serving Brevard, Asheville, Hendersonville, Fletcher & Cherokee NC

Ram Chassis Cab Brakes Specifications
Chassis Cab brakes are commercial-grade heavy-duty — built to stop fully-loaded upfit bodies hauling heavy payloads. Our team handles routine brake service plus commercial fleet maintenance scheduling.
| Trim | Front Brakes | Rear Brakes | Notes |
|---|---|---|---|
| Ram Chassis Cab (3500/4500/5500) | 14.17-inch vented disc with commercial calipers | 14.09-inch vented disc with HD pads | Commercial-grade brake system designed for upfit body loads |
Brake Component Details
Ram Chassis Cab (3500/4500/5500)
Front: 14.17-inch vented disc with commercial calipers
Rear: 14.09-inch vented disc with HD pads
Notes: Commercial-grade brake system designed for upfit body loads
Commercial-grade brake system designed for upfit body loads


Brake Care Tips for Your Ram Chassis Cab
- Cummins exhaust brake reduces friction brake wear — use it for extended commercial descents.
- Heavy commercial loads stress brakes — inspect after each loaded run.
- Inspect pads every 7,500 miles for commercial use.
- Brake fluid flush every 2 years for severe-duty commercial use.
- Listen for grinding or vibration — commercial use needs urgent attention.
What's Included in Every Brakes at Mahon CDJR
Every brake service at Mahon CDJR includes a free brake inspection by Mopar-certified technicians. We measure pad thickness, check rotor surface and thickness, inspect calipers and hoses, and test the parking brake. When service is needed we use OEM-spec Mopar pads and rotors matched to your Ram Chassis Cab trim.
Mahon CDJR — proudly serving Brevard, Asheville, Hendersonville, Fletcher & Cherokee NC.
Created July 22, 2026 by MM Dealer Advocates