Ford F-250 & F-350 Super Duty Brake Kits
When the F-150 Isn't Enough — Super Duty Brake Demands
The F-250 and F-350 Super Duty exist because the F-150 has limits. Fifth-wheel trailers, commercial goosenecks, horse trailers, and heavy equipment hauls put tow ratings in the 20,000–40,000 lb range that only the Super Duty platform can handle. The brakes on these trucks are doing something fundamentally different from what an F-150 handles — sustaining braking force under combined vehicle and trailer weights that would push any consumer brake system to failure.
Ford builds Super Duty brakes to a commercial fleet durability standard — which is better than average consumer-grade OEM, but still not optimized for the owners who push these trucks near their rated limits repeatedly. Ghost Rotors G11H18 drilled and slotted rotors and carbon ceramic pads address every failure mode OEM hardware encounters under heavy towing.
G11H18 High-Carbon Metallurgy for Heavy-Duty Thermal Loads
At GVWR, an F-350 dually pulling a loaded fifth-wheel can weigh over 25,000 lbs combined. Slowing that mass from highway speed — especially on mountain grades where sustained braking is continuous for minutes rather than seconds — generates thermal loads that standard brake hardware was not engineered to absorb repeatedly.
Ghost Rotors G11H18 high-carbon iron rotor rings are cast to a premium metallurgy standard above G3000 zinc-coated OEM castings. G11H18 metallurgy features higher carbon content specifically to enhance heat dissipation, vibration damping, and resistance to the surface cracking that develops under sustained thermal cycling. The result: rotors that maintain dimensional stability across thousands of heavy-tow cycles without developing the thickness variations that cause pedal pulsation.
Diamond-slotted rotor venting continuously evacuates heat from the pad face, maintaining friction stability during the long sustained braking events that Super Duty towing regularly produces.
Carbon Ceramic Pads That Handle Commercial-Grade Towing
OEM Super Duty brake pads are more durable than consumer-truck spec, but they still have a thermal ceiling. Under the kind of sustained heat generated by a loaded F-350 descending a 7% grade for five miles, OEM semi-metallic pads begin to fade — pedal goes further, stopping distances increase, and the driver has less margin.
Ghost Rotors carbon ceramic pads maintain stable friction coefficients at higher temperatures than OEM semi-metallic pads — delivering consistent pedal feel even under the sustained thermal loading that mountain-grade towing produces. For Super Duty owners making commercial loads regularly, this is the difference between a brake system that manages towing confidently and one that starts revealing limits on the harder runs.
Low dust output also means less brake contamination on the Super Duty's wheel wells and commercial-use bodywork between service intervals.
F-250 and F-350 Configuration Fitment Guide
Ghost Rotors Super Duty brake kits cover F-250 and F-350 configurations across current and recent model years (2017+). Front rotor diameter and caliper spec differ between SRW (single rear wheel) and DRW (dually) configurations — we match the kit to your exact axle spec.
- F-250 XL / XLT / Lariat: Direct-fit upgrade — primary benefit is fade resistance under repeated towing and hauling cycles
- F-250 King Ranch / Platinum / Tremor: Larger wheel packages; carbon ceramic pad dust advantage is most visible here
- F-350 SRW (Single Rear Wheel): Direct-fit for fifth-wheel and heavy gooseneck towing up to 26,500 lbs — the most demanding thermal use case
- F-350 DRW (Dually): Max tow rating up to 40,000 lbs — confirm front rotor spec using vehicle finder; dually rear brakes are separate
Also available for the Ford F-150 if you need the lighter-duty platform. For Ram heavy duty towing, see Ram 2500/3500 HD brake kits.
Lifetime Warranty on Every Super Duty Kit
Every Ghost Rotors Super Duty kit is backed by a lifetime warranty against manufacturing defects and structural failures. Super Duty brake replacement through Ford dealers is among the more expensive in the truck segment given rotor size and caliper spec. Ghost Rotors delivers premium G11H18 brake performance at a competitive aftermarket price with lifetime coverage no dealer shelf product can match.
Free shipping within the continental US. Direct bolt-on installation — no modification required for all covered Super Duty configurations. Break-in procedure takes 20 minutes on any road.
