Ceramic Brake Pad & Rotor KitKit Includes(1) Front Ceramic Brake Pad Set(1) Rear Ceramic Brake Pad Set(2) Front Brake Rotors(2) Rear Brake RotorsFitmentCompatible with: 2011-14 Hyundai Sonata Front & RearCompatible with: 2011-13 Kia Optima L4 2.4L Front & RearCompatible with: 2015 Hyundai Sonata Hybrid Front & Rear with Manual Parking BrakeCompatible with: 2015 Kia Optima SX excluding US Built Models Front & Rear with Manual Parking BrakeCompatible with: 2015 Kia Optima Hybrid EX excluding US Built Models Front & Rear with Manual Parking BrakeCompatible with: 2015 Kia Optima LX excluding US Built Models Front & Rear with Manual Parking BrakeCompatible with: 2015 Kia Optima EX excluding US Built Models Front & Rear with Manual Parking BrakeCompatible with: 2015 Kia Optima Hybrid LX excluding US Built Models Front & Rear with Manual Parking BrakeCompatible with: 2016 Kia Optima Hybrid Front & RearCompatible with: 2014 Kia Optima LX Front & RearCompatible with: 2014 Kia Optima SX Front & RearCompatible with: 2014 Kia Optima EX Front & RearCompatible with: 2014 Kia Optima Hybrid LX Front & RearProduct AttributesRear Brake Rotor Diameter: 11.14 in. (283mm)Front Brake Rotor Diameter: 11.81 in. (300mm)Wheel Lug Count: 5 LugBrake Pad Friction Material: CeramicBrake Pad Bonding Type: Premium PosiRear Brake Rotor Venting Type: SolidFront Brake Rotor Venting Type: VentedProduct Features Positive Molded - Less dust resulting in clean wheels G3000 Casting Alloy - Reduced noise and improved wear resistance Application Specific Design - Extended service life, no modificationsItem DetailsTRQ brake kits are designed to restore your brake system to like-new performance. TRQ brake pads are positive molded, thermal scorched, chamfered, and utilize a multi-layer shim for enhanced performance and service life. TRQ rotors have a non-directional finish that reduces the break-in period for new rotors as well as reducing vibrations throughout the rotors lifecycle. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.Reference NumbersAdvance Auto Parts: YH200738, YH200738C, YH200738PAimco: 31424, 31427Autopartsource: 582230Autoxtra: AX900280AutoZone: 31427, 31427DGBendix: PRT5832, PRT5846, PRT6123Bosch: 28011449BrakeBest: 28011449, 980460, 980460FZN, 980460R, 980460RGSBrembo: 09.B550.10Casting Numbers: 326336Centric Parts: 120.51020, 120.51020CRY, 120.51050, 121.51020, 121.51050, 126.51020CSL, 126.51020CSR, 126.51020SL, 126.51020SR, 127.51020L, 127.51020R, 128.51020CL, 128.51020CR, 128.51020L, 128.51020R, 320.51020, 320.51050, 321.51020Dura Corp: BR31427, BR900280, BR90028002, BR900764, BR90076402DuraGo: 60289, 900280, BR31424, BR60289, BR900280, BR90028002Dynamic Friction Company: 604-03020Eurorotor: HY-373Hollander: 530-50307, 533-50114, 533-50223, 533-50292Hyundai: 581013QA10, 581013QA50, 583022TA60, 583022VA30, 583023QA10, 58302A5B30, 58302C1A50Kia: 517121M500, 517123R000, 581013QA10, 581013QA50, 583022TA60, 583023QA10, 583023RA70, 58302A7B30, 58302B2A00, 58302B2A10, 58302E4A00NAPA BRAKES: SDK6305, TSR6797Newtek Automotive USA: 31427Parts Master: 900280PowerStop: JBR1324EVC, JBR1567EVCPromax: 14-31427, 20-31427Qualis: 31427, 44729Raybestos Brakes: 980420, 980420FZN, 980420P, 980420R, 980460, 980460FZN, 980460P, 980460R, 980902, 980902FZN, 980902P, 980902R, EHT1444H, EHT1445H, MGD1444CH, MGD1445CH, SGD1444C, SGD1445CUAP: 31427Ultra Brake: HY-373WABCO - Archived: PS126449Wagner Brake: BD126449, BD180556, BD180556EWagner: BD126449, BD126458, BD180556Winhere: 6620574