Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Ford: 2005-2007 Five Hundred, 2005-2007 Freestyle; Mercury: 2005-2007 Montego

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: 2003-2005 Lincoln Aviator

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: 2005-2014 Ford Mustang

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: 2005-2010 Ford Mustang

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: 2005-2015 Ford Mustang

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: 2007-2008 Ford Edge and 2007-2008 Lincoln MKX

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Ford: 2005-2011 F-250 Super Duty, 2005-2012 F-350 Super Duty

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Ford: 2006-2010 Explorer, 2007-2010 Explorer Sport Trac; Mercury: 2006-2010 Mountaineer

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Ford: 2008-2011 Focus

Prevention of rust and corrosion with clear-look coating protection | All QuietCast rotors are factory mill precision balanced, which disperses the weight evenly and allows for smooth operation | Smooth pedal feel and safe stops assured by industry-low run-out and DTV specifications | Superior cooling, increased performance, and longer life provided by OEM-style vane configurations | The on-the-part Bosch brand ensures quality and the discard thickness lets you know when the rotor has reached it useful life | Front: 2007-2015 Ford Edge and 2007-2014 Lincoln MKX

Prevention of rust and corrosion with clear-look coating protection | All QuietCast rotors are factory mill precision balanced, which disperses the weight evenly and allows for smooth operation | Smooth pedal feel and safe stops assured by industry-low run-out and DTV specifications | Superior cooling, increased performance, and longer life provided by OEM-style vane configurations | The on-the-part Bosch brand ensures quality and the discard thickness lets you know when the rotor has reached it useful life | Front: Ford: 2011-2016 Explorer, 2011-2016 Flex, 2011-2016 Taurus; Lincoln: 2011-2012 MKS, 2012-2015 MKT

Prevention of rust and corrosion with clear-look coating protection | All QuietCast rotors are factory mill precision balanced, which disperses the weight evenly and allows for smooth operation | Smooth pedal feel and safe stops assured by industry-low run-out and DTV specifications | Superior cooling, increased performance, and longer life provided by OEM-style vane configurations | The on-the-part Bosch brand ensures quality and the discard thickness lets you know when the rotor has reached it useful life | Front: 2010-2011 Ford Ranger

Prevention of rust and corrosion with clear-look coating protection | All QuietCast rotors are factory mill precision balanced, which disperses the weight evenly and allows for smooth operation | Smooth pedal feel and safe stops assured by industry-low run-out and DTV specifications | Superior cooling, increased performance, and longer life provided by OEM-style vane configurations | The on-the-part Bosch brand ensures quality and the discard thickness lets you know when the rotor has reached it useful life | Front: 2010-2013 Ford Transit Connect

Outer dimension: 257.9mm | . | . | . | . | Front: 2011-2016 Ford Fiesta

Outer dimension: 316mm | Front: 2013-2015 Ford Fusion

Reduced friction and noise with graphite-treated natural rubber wiping edge | Easy to install pre-mounted multi-adapter Covers: Pin arm(4. 8mm & 6. 35mm), Hook arm(9x3 & 9x4mm), Side lock(22mm), Pinch tab, Top lock(16mm & 19mm), BMW Top lock | Aerodynamic wind spoiler improves airflow to create downforce and prevent blade lift-off | Uniform pressure along the entire blade length applied by precision-tensioned steel spring

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Buick: 1997-2005 Century, 1998-2005 LeSabre, 1997-2004 Regal; Chevrolet: 1997-2005 Venture; Oldsmobile: 1998-1999 88, 1998-2002 Intrigue, 1998-1999 LSS, 1998 Regency, 1997-2004 Silhouette | Pontiac: 1998-2005 Bonneville, 1997-2003 Grand Prix, 1999-2004 Montana, 1997-1998 Trans Sport

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Buick: 1990-1998 Skylark; Chevrolet: 1992-1996 Beretta, 1992-2005 Cavalier, 1992-1996 Corsica; Oldsmobile: 1992-1998 Achieva, 1991 Cutlass Calais; Pontiac: 1990-1998 Grand Am, 1992-1994 Sunbird, 1995-2005 Sunfire

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Chevrolet: 2004-2005 Classic, 1997-2003 Malibu; Oldsmobile: 1999-2004 Alero, 1997-1999 Cutlass; Pontiac: 1999-2005 Grand Am

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: Chevrolet: 2003-05 Astro, 2002 Avalanche 1500, 1999-06 Silverado 1500, 2000-03 Suburban 1500, 2000-04 Tahoe; GMC: 2003-05 Safari, 1999-06 Sierra 1500, 2000-02 Yukon, 2000 Yukon XL 1500

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Buick: 2000-2004 LeSabre, 1997-2005 Park Avenue, 1997-1999 Riviera; Cadillac: 1997-2005 DeVille, 1997-2002 Eldorado, 1997-2002 Seville; Chevrolet: 1998-2002 Camaro, 2000-2005 Impala, 2000-2005 Monte Carlo | Oldsmobile: 1997-2003 Aurora; Pontiac: 2000-2003 Bonneville, 1998-2002 Firebird

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Cadillac: 2002-06 Escalade, 2003-2006 Escalade ESV, 2003-2006 Escalade EXT; Chevrolet: 2003-05 Astro, 2002-06 Avalanche 1500, 2003-08 Express 1500, 2003-06 Express 2500, 1999-06 Silverado 1500, 2000-06 Suburban 1500, 2000-06 Tahoe | Front: GMC: 2003-2005 Safari, 2003-2008 Savana 1500, 2003-2005 Savana 2500, 1999-2006 Sierra 1500, 2000-2006 Yukon, 2000-2006 Yukon XL 1500

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: Buick: 2004-2005 Century, 1997-2004 Regal; Chevrolet: 2000-2005 Impala, 2000-2005 Monte Carlo; Oldsmobile: 1999-2004 Alero, 1998-2002 Intrigue; Pontiac: 1999-2005 Grand Am, 1997-2003 Grand Prix, 1997 Trans Sport

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Cadillac: 1999-2000 Escalade; Chevrolet: 1992-1994 Blazer, 1988-1999 K1500, 1992-1999 K1500 Suburban, 1988-1998 K2500, 1992-1999 K2500 Suburban, 1995-1999 Tahoe, 1989-1991 V2500 Suburban | Front: GMC: 1988-1999 K1500, 1992-1999 K1500 Suburban, 1988-1998 K2500, 1995-1999 Yukon

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: Chevrolet: 1997-2005 Blazer, 1998-2003 S10; GMC: 1997-2001 Jimmy, 1998-2003 Sonoma; Oldsmobile: 1997-2001 Bravada

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Saturn: 1991-1992 SC, 1993-2002 SC1, 1993-2002 SC2, 1991-2002 SL, 1991-2002 SL1, 1991-2002 SL2, 1993-1999 SW1, 1993-2001 SW2

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: 1998-2002 Chevrolet Prizm, 1993-1997 Geo Prizm, 1993-2002 Toyota Corolla

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: Buick: 2004-07 Rainier; Chevrolet: 2003-06 SSR, 2002-09 Trailblazer; GMC: 2002-09 Envoy; 2003-08 Isuzu Ascender; Oldsmobile: 2002-04 Bravada; Saab: 2005-09 9-7x

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: Buick: 2000-2005 LeSabre, 2000-2005 Park Avenue; Oldsmobile: 2001-2003 Aurora; Pontiac: 2000-2005 Bonneville

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Chrysler: 2001-2005 Sebring; Dodge: 2001-2005 Stratus; Mitsubishi: 2000-2005 Eclipse, 2001-2012 Galant, 2004 Lancer, 2003-2004 Outlander

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Chevrolet: 2002-06 Avalanche 2500, 2003-16 Express 3500, 2009-16 Express 4500, 2001-10 Silverado 2500 HD, 2001-10 Silverado 3500/3500 HD; GMC: 2003-08 Savana 3500, 2001-04 Sierra 2500, 2001-10 Sierra 2500 HD, 2004-06 Sierra 3500

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Buick: 2006-2009 Allure, 2005-2009 LaCrosse; Pontiac: 2004-2008 Grand Prix, 2005 Montana

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Cadillac: 2000-2005 DeVille; Chevrolet: 2003-2014 Express 2500, 2002 Silverado 1500, 2001-2006 Silverado 1500 HD, 1999-2000 Silverado 2500, 2000-2013 Suburban 2500; GMC: 2003-2014 Savana 2500, 2002 Sierra 1500, 2001-2006 Sierra 1500 HD | Front: GMC: 2003-2014 Savana 2500, 2002 Sierra 1500, 2001-2006 Sierra 1500 HD, 1999-2000 Sierra 2500, 2000-2013 Yukon XL 2500

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: Cadillac: 2000-2005 DeVille, 1998-2004 Seville; Pontiac: 2004-2005 Bonneville

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: 2005-2006 Chevrolet Equinox, 2006 Pontiac Torrent, and 2002-2007 Saturn Vue

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Chevrolet: 2005-2012 Malibu; Pontiac: 2007-2009 G5, 2005-2010 G6; Saturn: 2007-2009 Aura, 2004-2007 Ion

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: Chevrolet: 2005-2008 Cobalt, 2004-2012 Malibu; Pontiac: 2008-2009 G5, 2005-2009 G6; Saturn: 2007-2009 Aura, 2003-2007 Ion

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Rear: 2005-2009 Buick LaCrosse; 2011-2014 Chevrolet Impala; 2004-2008 Pontiac Grand Prix

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: Chevrolet: 1995-1998 C2500, 1996-2002 Express 2500, 1997-2000 K2500; GMC: 1996-2002 Savana 2500

Precision balanced to insure smooth operation with no pedal pulsation | OEM style vane configuration provides more efficient heat dissipation, reduces vibration that can cause noise, and extends rotor life | G3000 heat-flowed castings provide consistent wear, long life, and quiet operation | Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today's open wheels | OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems | Front: 2004-2007 Chevrolet Malibu and 2006-2007 Pontiac G6