Doc’s Diesel Drilled & Slotted Rotors are built for diesel trucks that actually work — towing, hauling, and handling real weight where stock rotors fall short. Designed to manage heat, maintain consistent braking, and deliver confident stopping power under load, these rotors combine precision-drilled holes and machined slots to keep your brakes cooler, cleaner, and performing when it matters most. Finished with full zinc plating for corrosion resistance and long-term durability, they’re made to handle the demands of real-world diesel use — not just everyday driving.
Product Details:
Includes 1 Front Right Rotor, 1 Front Left Rotor, 1 Rear Right Rotor, 1 Rear Left Rotor
Tow and haul ready performance for sustained heat and heavy loads
Directional Drilled and Slotted design for better heat control and stronger bite
Consistent braking under load with reduced fade during repeated stops
Longer pad life by preventing glazing and maintaining clean contact
Full zinc plating for corrosion resistance in harsh conditions
Built for diesel trucks with higher weight and braking demands
Doc's Auto Parts all have an OEM design, fit, and function that meet or exceed OEM Requirements
Disclaimer: Do not mix incompatible brake pad and rotor types.
Use Ceramic Brake Pads only with Drilled & Slotted Rotors
Use Semi-Metallic (Severe-Duty) Brake Pads only with High-Carbon Rotors
Doc's Part Number:
DDBKR4-205
Change Interval:
Above all recommendations, change according to your vehicle’s manufacturer warranty.
Brake Rotors: Every 50,000 to 70,000 miles maximum
If you tow frequently or haul heavy loads, you should inspect your brakes every 15,000-20,000 miles
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Address frequently asked questions about this product to minimize any concerns or uncertainties that might deter a customer from making a purchase.
Does it come with a warranty?
Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.
What happens if I don't like it?
If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.
How fast is shipping?
We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.
What's the returns policy?
Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.
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