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Wagner fulfills their warranty through their individual dealers. That means that in order to receive warranty support, you will have to refer back to the original dealer you purchased the part from. Be sure to check the dealer's warranty support before you buy the part to make sure that they will properly support the warranty. If a dealer will only refer you back to the manufacturer in order to receive warranty support, then you may not actually have any warranty at all.
Part of our warranty process includes reviewing evidence of the defect provided by the customer. This is easily accomplished by providing video or images of the defective part so our staff can verify the claim and move forward with the warranty process. This removes the necessity of shipping the part back to our facility at the customer's expense.
WARRANTY:
Every Wagner part we sell carries a Limited Lifetime Warranty against defects in materials and workmanship: brake pads (OEX, ThermoQuiet, QuickStop, Severe Duty and Police Pursuit), brake rotors and drums, brake calipers and brake shoes.
If a Wagner part should fail due to a materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.
Limited to ONE replacement during guarantee period
Normal wear and use are not covered under warranty (brake pads, shoes, rotors and drums wear with use).
Wagner SD Rotors
Wagner® SD® brake rotors are engineered with superior metallurgy for high-strength durability and extreme heat management. Designed for fleet, delivery, municipal and emergency vehicles, they deliver reliable braking power through frequent stops, heavy loads and demanding conditions. OE-specific vane designs help manage heat and control noise, vibration and harshness, while painted edges and hats provide corrosion protection.
Engineered for Extreme Heat & Heavy Loads
Built Strong
Engineered to OE dimensions, rotors are designed for fleet, municipal, work and delivery vehicles that are driven in demanding conditions, making frequent stops, towing and carrying heavy loads
Extreme Durability
Designed with superior high-carbon, lightly alloyed metallurgy that ensures high strength, excellent durability and effective heat management at high temperatures
Resists Corrosion
Painted edges & hats provide reliable corrosion resistance
Precision Finish
Requires less pad break-in time and aids in proper bedding
Consistent Performance
Precision ground surface finish delivers reliable performance, noise reduction and heat dissipation
Smooth Braking
Application-specific OE vane design and thickness help control noise, vibration and harshness (NVH)
Proper Balance
Precision-machined to limit vibrations for improved stability, control and reduced pad wear
Why Choose SD Rotors
- Superior high-carbon metallurgy for durability in demanding, high-heat conditions
- Built to withstand frequent stops, heavy loads and severe duty cycles
- OE-specific vane design for effective heat dissipation and NVH control
- Precision-ground surface finish for consistent performance and reduced break-in time
- Painted edges and hats for reliable corrosion resistance
- Machined to limit vibrations for improved stability and control


