R1 Concepts – Stopping the World
R1 Concepts doesn’t just manufacture brake components — they redefine what stopping power means. Headquartered in Los Angeles, California, R1 Concepts is a leading manufacturer and retailer of award-winning braking systems for daily drivers, performance enthusiasts, and everything in between. With over two decades of specialized experience, R1 Concepts has built one of the most extensive brake catalogs in the industry, covering vehicles from 1930 to today — both foreign and domestic.
Whether it's for smooth daily driving or high-performance demands, R1 Concepts offers premium O.E. replacements and cutting-edge upgrades engineered to deliver In-Control performance, reduce Whiplash, and provide uncompromising STOPPING POWER.
A Trusted Partnership
MADNESS Autoworks is proud to be a long-standing partner of R1 Concepts. We not only install their top-tier braking products at our facilities, but also ship them worldwide to fellow enthusiasts seeking quality, performance, and reliability. Our customers trust R1’s proven products — and we back that trust with expert installation and global support.
Driven by Innovation
With advanced CAD design, precision manufacturing, and rigorous quality control, R1 Concepts continues to push the boundaries of brake technology. They stay at the forefront so drivers can stop with confidence — every time.
When it comes to braking performance, R1 Concepts and MADNESS Autoworks deliver — locally and globally.
Cadillac CT4 Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `20-`25

Cadillac CT5 Brake Pads - Front - R1 Concepts - Ceramic - `20-`25

Cadillac CT5 Brake Pads - Front - R1 Concepts - Optimum OE - `20-`25

Cadillac CT5 Brake Pads - Front - R1 Concepts - Optimum OE - `20-`25

Cadillac CT5 Brake Pads - Front - R1 Concepts - Optimum OE Pads - `22-`25

Cadillac Ct5 Brake Pads - Rear - R1 Concepts - Optimum OE - `22-`25

Cadillac CT5 Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `16-`25

Cadillac CT5 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `16-`25

Cadillac CT5 Brake Rotors (2) - Front + Rear - R1 Concepts - Drilled & Slotted Geoperformance - `16-`25

Cadillac CT6 Brake Kit - Rear - R1 Concepts - Drilled & Slotted Rotors + 5000 Advanced Pads - Silver-Gray - `16-`24

Cadillac CT6 Brake Pads + Rotors - Rear - R1 Concepts - Geoperformance Rotors + Euro 5000 Ceramic Pads - `16-`24

Cadillac CT6 Brake Pads - Front - R1 Concepts - Optimum OE

Cadillac CT6 Brake Pads - Front - R1 Concepts - Optimum OE - 2020

Cadillac CT6 Brake Pads - Front - R1 Concepts - Optimum OE - `12-`24

Cadillac CT6 Brake Pads - Rear - R1 Concepts - Optimum OE - `16-`21

Cadillac CT6 Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `19-`20

Cadillac CT6 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `14-`20

Cadillac CT6 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `14-`25

Cadillac CT6 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `19-`20

Cadillac CT6 Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `19-`20

Cadillac CT6 Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `19-`20

Cadillac CT6 Brake Rotors (2) - Front + Rear - R1 Concepts - Geo-Carbon Slotted/Drilled - `16-`25

Cadillac CT6 Brake Rotors (2) - Front - R1 Concepts - Geoperformance Drilled & Slotted - `14-`25

Cadillac CTS Brake Kit - Front + Rear - R1 Concepts - Drill & Slot Rotors + Active Performance Pads - `09-`15

Cadillac CTS Brake Kit - Rear - R1 Concepts - Geoperformance Rotors + 5000 Advanced Pads - Silver-gray - `08-`15

Cadillac CTS Brake Pads + Rotors - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + Performance Sport Pads - `09-`15

Cadillac CTS Brake Pads + Rotors - Rear - R1 Concepts - Drill & Slot + Perf Sport Pads - `09-`24

Cadillac CTS Brake Pads - Front - R1 Concepts - Ceramic - `04-`09

Cadillac CTS Brake Pads - Front - R1 Concepts - Ceramic - `08-`14

Cadillac CTS Brake Pads - Front - R1 Concepts - Ceramic - `09-`22

Cadillac CTS Brake Pads - Front - R1 Concepts - Ceramic - `16-`24

Cadillac CTS Brake Pads - Front - R1 Concepts - Euro Ceramic - `09-`22

Cadillac CTS Brake Pads - Front - R1 Concepts - Optimum OE - `03-`08

Cadillac CTS Brake Pads - Front - R1 Concepts - Optimum OE - `03-`08

Cadillac CTS Brake Pads - Front - R1 Concepts - Optimum OE - `04-`21

Cadillac CTS Brake Pads - Front - R1 Concepts - Optimum OE - `08-`14

Cadillac CTS Brake Pads - Front - R1 Concepts - Optimum OE - `08-`14

Cadillac CTS Brake Pads - Front - R1 Concepts - Optimum OE - `09-`25

Cadillac CTS Brake Pads - Front - R1 Concepts - Optimum OE - `16-`24

Cadillac CTS Brake Pads - Front - R1 Concepts - Performance Sport - `03-`08

Cadillac CTS Brake Pads - Front - R1 Concepts - Performance Sport Pads - `09-`22

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `03-`08

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `04-`09

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `08-`14

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `09-`22

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `16-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - Ceramic - `03-`11

Cadillac CTS Brake Pads - Rear - R1 Concepts - Ceramic - `04-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - Euro Ceramic - `04-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `03-`11

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`25

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `08-`16

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `08-`16

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `13-`19

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `13-`19

Cadillac CTS Brake Pads - Rear - R1 Concepts - Performance Off-Road/Tow - `04-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - R1 Performance Sport - `04-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - Semi Met - `08-`16

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `03-`07

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`08

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `08-`17

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `09-`15

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `14-`20

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `14-`25

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `03-`07

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`08

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `08-`17

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `09-`15

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `03-`11

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `08-`19

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `09-`24

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `05-`11

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `08-`19

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `09-`24

Cadillac CTS Brake Rotors (2) - Front + Rear - R1 Concepts - Drilled & Slotted - Carbon Coated - `09-`15

Cadillac CTS Brake Rotors (2) - Front + Rear - R1 Concepts - Geoperformance Drilled & Slotted - `08-`14

Cadillac CTS Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Carbon Coated - `09-`15

Cadillac CTS Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted - `09-`24

Cadillac CTS Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Geoperformance - `08-`19

Cadillac CTS Brake Rotors (2) - Rear - R1 Concepts - Geoperformance Drilled & Slotted - `09-`24

Cadillac CTS Brake Rotors - Rear - R1 Concepts - Geoperf Rotors - Drill & Slot - Silver-Gray - `14-`19

Cadillac CTS Ceramic Brake Pads - Rear - R1 Concepts - R1 Ceramic - `04-`25

Cadillac CTS Ceramic Brake Pads - Rear - R1 Concepts - R1 Ceramic Pads & Hardware Kit - `13-`19

Cadillac CTS-V Brake Pads - Front - R1 Concepts - Euro Ceramic - `08-`14

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Ceramic - `13-`19

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Euro Ceramic - `13-`19

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Optimum OE - `13-`19

Cadillac DeVille Brake Pads - Front - R1 Concepts - Ceramic - `99-`20

Cadillac Deville Brake Pads - Rear - R1 Concepts - Ceramic - `99-`11

Cadillac DeVille Brake Pads - Rear - R1 Concepts - Optimum OE - `99-`11

Cadillac Deville Brake Pads - Rear - R1 Concepts - Optimum OE - `99-`11

Cadillac DeVille Brake Pads - Rear - R1 Concepts - Super Duty - `99-`11

Cadillac DeVille Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `99-`20

Cadillac DeVille Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `99-`20

Cadillac DTS Brake Pads - Front - R1 Concepts - Optimum OE - `99-`20

Cadillac DTS Brake Pads - Front - R1 Concepts - R1 Ceramic - `99-`20

Cadillac DTS Brake Pads - Front - R1 Concepts - Semi Met - `99-`20

Cadillac DTS Brake Pads - Rear - R1 Concepts - Ceramic - `99-`11

Cadillac DTS Brake Pads - Rear - R1 Concepts - Off-Road/Tow - `99-`11

Cadillac DTS Brake Pads - Rear - R1 Concepts - Semi Metallic Series - `99-`11

Cadillac DTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `06-`11

Cadillac DTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `06-`11

Cadillac DTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `00-`11

Cadillac DTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `00-`11

Cadillac ELR Brake Pads - Performance - Front - R1 Concepts - R1 Performance Sport - `12-`24

Cadillac ELR Brake Pads - Rear - R1 Concepts - Ceramic - 2016

Cadillac ELR Brake Pads - Rear - R1 Concepts - Optimum OE - 2016

Cadillac ELR Brake Pads - Rear - R1 Concepts - Semi Met - 2016

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + Off-Road/Tow Pads - `07-`20

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + Optimum OEp Pads - `00-`06

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - GEO-Carbon Series Rotors + Perf Off-Road/Tow Pads - `07-`20

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Off-Road/Tow Brake Pads + Blank Rotors - `19-`25

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Slotted/Drilled Rotors + Performance Off-Road/Tow Pads - `00-`06

Cadillac Escalade Brake Kit - Front - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `88-`00

Cadillac Escalade Brake Kit - Front - R1 Concepts - Drilled/Slotted Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Front - R1 Concepts - eLINE Series Blank Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Rear - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Rear - R1 Concepts - Drilled & Slotted Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Pads (Performance) - Rear - R1 Concepts - Super Duty - `00-`06

Cadillac Escalade Brake Pads - Front - R1 Concepts - Ceramic - `14-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Ceramic - `19-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Ceramic - `21-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Ceramic - `88-`02

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `19-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `21-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `88-`02

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `88-`02

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OEp - `14-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `05-`08

Cadillac Escalade Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `19-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `88-`02

Cadillac Escalade Brake Pads - Front - R1 Concepts - Super Duty - `05-`20

Cadillac Escalade Brake Pads - Front - R1 Concepts - Super Duty Pads - `05-`08

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Ceramic - `00-`06

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Off-Road/Tow - `07-`20

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Optimum OE - `00-`06

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Optimum OE - `02-`14

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Optimum OE - `07-`20

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Optimum OE - `14-`20

Cadillac Escalade Brake Pads - Rear - R1 Concepts - R1 Ceramic - `07-`20

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Super Duty - `02-`14

Cadillac Escalade Brake Rotor (1) - Front Left - R1 Concepts - Drill & Slot - Black - `19-`25

Cadillac Escalade Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `14-`20

Cadillac Escalade Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `21-`25

Cadillac Escalade Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `21-`25

Cadillac Escalade Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `07-`20

Cadillac Escalade Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `19-`25

Cadillac Escalade Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `00-`14

Cadillac Escalade Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `07-`20

Cadillac Escalade Brake Rotors (2) - Front + Rear - R1 Concepts - Geo-Carbon Rotor - Drill & Slot - `00-`08

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted - Carbon - `19-`25

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted - `99-`08

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Carbon Coated - `88-`00

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Geoperformance - `14-`20

Cadillac Escalade Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `19-`25

Cadillac Escalade ESV Brake Kit - Front + Rear - R1 Concepts - Carbon Coated Rotors + Optimum OEp Pads - `02-`08

Cadillac Escalade ESV Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade ESV Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + UD Performance Pads - `07-`20

Cadillac Escalade ESV Brake Kit - Front - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade ESV Brake Kit - Front - R1 Concepts - Drilled & Slotted Rotors + Optimum OEp Pads - `05-`08

Cadillac Escalade ESV Brake Kit - Front - R1 Concepts - Drilled/Slotted Rotors + Ultimate Duty Perf Pads - `05-`20

Cadillac Escalade ESV Brake Kit - Rear - R1 Concepts - Blank Rotors + Off-Road/Tow Brake Pads - `19-`25

Cadillac Escalade ESV Brake Pads - Front + Rear - R1 Concepts - R1 Optimum OE - `99-`13

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Ceramic - `05-`20

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Ceramic - `05-`20

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Euro Ceramic Pads - `14-`25

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Optimum OE - `05-`08

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Optimum OE - `05-`20

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `05-`20

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - R1 Ceramic - `14-`25

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Semi Met - `14-`25

Cadillac Escalade ESV Brake Pads - Front/Rear - R1 Concepts - R1 Ceramic - `99-`13

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Off-Road/Tow - `00-`06

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Optimum OE - `07-`20

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Optimum OE - `14-`20

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Performance Off-Road/Tow - `02-`14

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - R1 Ceramic - `00-`06

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Super Duty - `02-`14

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Super Duty - `07-`20

Cadillac Escalade ESV Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `19-`26

Cadillac Escalade ESV Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `99-`08

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `14-`20

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `19-`25

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `19-`26

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `99-`08

Cadillac Escalade ESV Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `19-`25

Cadillac Escalade ESV Brake Rotors (2) - Front + Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `19-`25

Cadillac Escalade ESV Brake Rotors (2) - Front + Rear - R1 Concepts - Drilled & Slotted Geoperformance - `19-`25

Cadillac Escalade ESV Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Geoperformance - `19-`26

Cadillac Escalade EXT Brake Pads - Front - R1 Concepts - Ceramic - `05-`08

Cadillac Escalade EXT Brake Pads - Front - R1 Concepts - Optimum OE - `05-`08

Cadillac Escalade EXT Brake Pads - Front - R1 Concepts - Semi Met + Hardware Kit - `05-`20

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Ceramic - `02-`14

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Optimum OE - `00-`06

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Optimum OE - `02-`14

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Performance Off-Road/Tow - `02-`14

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Semi Met - `00-`06

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Semi Met - `02-`14

Cadillac Escalade EXT Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `05-`20

Cadillac Escalade EXT Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `00-`14

Cadillac Escalade EXT Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `07-`20

Cadillac Escalade EXT Ceramic Brake Pads - Rear - R1 Concepts - `02-`14

Cadillac Escalade IQ Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `22-`26

Cadillac Escalade IQ Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `22-`26

Cadillac Seville Brake Pads - Front - R1 Concepts - Ceramic - `98-`03

Cadillac Seville Brake Pads - Front - R1 Concepts - Optimum OE - `98-`03

Cadillac Seville Brake Pads - Front - R1 Concepts - Semi Met - `98-`03

Cadillac Seville Brake Pads - Rear - R1 Concepts - Optimum OE - `98-`03

Cadillac SRX Brake Pads - Front - R1 Concepts - Ceramic - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `04-`09

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - R1 Optimum OE - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - Semi Met - `10-`16

Cadillac SRX Brake Pads - Rear - R1 Concepts - Ceramic - `08-`16

Cadillac Srx Brake Pads - Rear - R1 Concepts - EURO Ceramic Series - `04-`11

Cadillac SRX Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`09

Cadillac SRX Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`11

Cadillac SRX Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`11

Cadillac SRX Brake Pads - Rear - R1 Concepts - Optimum OEp - `04-`09

Cadillac SRX Brake Pads - Rear - R1 Concepts - Performance Sport - `08-`16

Cadillac SRX Brake Pads - Rear - R1 Concepts - Semi Met - `04-`11

Cadillac SRX Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac SRX Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac SRX Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac SRX Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac STS Brake Pads - Front - R1 Concepts - Ceramic - `03-`08

Cadillac STS Brake Pads - Front - R1 Concepts - Ceramic - `08-`14

Cadillac STS Brake Pads - Front - R1 Concepts - Ceramic - `08-`14

Cadillac STS Brake Pads - Front - R1 Concepts - Optimum OE - `03-`08

Cadillac STS Brake Pads - Front - R1 Concepts - Optimum OE - `04-`09

Cadillac STS Brake Pads - Front - R1 Concepts - Semi Met - `04-`09

Cadillac STS Brake Pads - Rear - R1 Concepts - Ceramic - `04-`11

Cadillac STS Brake Pads - Rear - R1 Concepts - Optimum OE - `03-`11

Cadillac STS Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`24

Cadillac STS Brake Pads - Rear - R1 Concepts - Performance Sport - `03-`11

Cadillac STS Brake Pads - Rear - R1 Concepts - Performance Sport - `04-`11

Cadillac STS Brake Pads - Rear - R1 Concepts - Semi Met - `04-`24

Cadillac STS Brake Pads - Rear - R1 Concepts - Semi-Metallic - `03-`11

Cadillac STS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `03-`08

Cadillac STS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac STS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `09-`11

Cadillac STS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `03-`08

Cadillac STS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `09-`11

Cadillac STS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac STS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `05-`11

Cadillac STS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `03-`11

Cadillac XLR Brake Kit - Front - R1 Concepts - Geoperformance Rotors + 5000 Advanced Pads - Silver-gray - `05-`09

Cadillac XLR Brake Pads + Rotors - Front + Rear - R1 Concepts - Drill/Slot Carbon Coated Rotors + Perf Sport Pads - `05-`09

Cadillac XLR Brake Pads + Rotors - Rear - R1 Concepts - Drill/Slot Carbon Coated Rotors + Perf Sport Pads - `97-`13

Cadillac XLR Brake Pads - Front - R1 Concepts - Euro Ceramic - `04-`09

Cadillac XLR Brake Pads - Front - R1 Concepts - Optimum OE - `97-`10

Cadillac XLR Brake Pads - Front - R1 Concepts - Optimum OE Pads - `04-`09

Cadillac XLR Brake Pads - Front - R1 Concepts - R1 Ceramic - `97-`13

Cadillac XLR Brake Pads - Front - R1 Concepts - Semi Met - `04-`09

Cadillac XLR Brake Pads - Rear - R1 Concepts - Semi Met - `97-`13

Cadillac XLR Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `05-`13

Cadillac XLR Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `05-`13

Cadillac XLR Brake Rotor (1) - Left Front - R1 Concepts - Drilled & Slotted - Black - `97-`09

Cadillac XLR Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `97-`13

Cadillac XLR Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `97-`13

Cadillac XLR Brake Rotor (1) - Right Front - R1 Concepts - Drilled & Slotted - Black - `97-`09

Cadillac XLR Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `97-`13

Cadillac XLR Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Geoperformance - `97-`13

Cadillac XLR Ceramic Brake Pads - Front - R1 Concepts - `04-`09

Cadillac XLR Performance Brake Pads - Front - R1 Concepts - Sport - `04-`09

Cadillac XT4 Brake Pads - Front - R1 Concepts - Optimum OE - `19-`27

Cadillac XT4 Brake Pads - Front - R1 Concepts - Optimum OE - `20-`25

Cadillac XT4 Brake Pads - Rear - R1 Concepts - Optimum OE - `20-`25

Cadillac XT6 Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `22-`25

Cadillac XT6 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `22-`25

Cadillac XTS Brake Kit - Front - R1 Concepts - Carbon Coated + Drill/Slot Rotors + Off-Road/Tow Pads - `05-`20

Cadillac XTS Brake Pads - Front - R1 Concepts - Optimum OE - `05-`20

Cadillac XTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `05-`20

Cadillac XTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `13-`19

Cadillac XTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `13-`19

Chevrolet Astra Brake Pads - Front - R1 Concepts - Ceramic - `04-`08

Chevrolet Astra Brake Pads - Rear - R1 Concepts - Optimum OE - `97-`08

Chevrolet ASTRA Brake Pads - Rear - R1 Concepts - Semi Met - `97-`08

Chevrolet Astra Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `00-`05

Chevrolet Astra Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`08












































































































































































































































































































