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R1 Concepts  |  SKU: RNCWGUH1-47065

R1 85-91 Buick Somerset Front Drill/Slot Silver Rotors w/Optimum Pads

Regular price USD 21696

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all foreign and domestic vehicle applications from 1930-present.

  • Ultimate Stopping Power: Precision-drilled holes and countersunk design prevents cracking and build up, enhances ventilation and dissipates heat. Designed for smoother and quieter stopping, built for longer lasting, consistent braking perfo
  • Low Dust & Noise: Brake pads come with shims to eliminate noise. Low dust, asbestos free special OEp formulation provides excellent fade resistance. Top choice for front and rear brake pads replacement.
  • Reliable Street Performance: Diamond slotted design increase brake pad bite, extends brake pad life and serves as a rotor wear indicator giving you a heads up before your next replacement.
  • High Performance Brake Rotors: Made of G3000 grade cast iron with zinc finish for ultimate rust protection. Built with O.E.M specifications in mind, no modification required.
  • All-in-One Complete Brake Kit Replacement: R1 Concepts Carbon Series Brake Kit comes with (2) high performance brake rotors (4) performance brake pads and hardware

This Part Fits:

Year Make Model Submodel
1990 Buick Skylark Base
1986-1990 Buick Skylark Custom
1990 Buick Skylark Gran Sport
1986-1989 Buick Skylark Limited
1990 Buick Skylark Luxury Edition
1986-1987 Buick Somerset Custom
1986-1987 Buick Somerset Limited
1986 Buick Somerset T-Type
1985 Buick Somerset Regal Base
1985 Buick Somerset Regal Limited
1985-1988 Cadillac Cimarron Base
1985-1986 Cadillac Cimarron d'Oro
1987-1991 Chevrolet Beretta Base
1989-1991 Chevrolet Beretta GT
1990-1991 Chevrolet Beretta GTZ
1990 Chevrolet Beretta Indianapolis 500 Pace Car
1985-1990 Chevrolet Cavalier Base
1985-1986 Chevrolet Cavalier CL
1985-1987 Chevrolet Cavalier CS
1986-1991 Chevrolet Cavalier RS
1985 Chevrolet Cavalier Type-10
1988-1991 Chevrolet Cavalier VL
1986-1991 Chevrolet Cavalier Z24
1987-1989 Chevrolet Corsica Base
1987-1988,1990-1991 Chevrolet Corsica LT
1989-1990 Chevrolet Corsica LTZ
1990 Oldsmobile Cutlass Calais Base
1990 Oldsmobile Cutlass Calais GT
1990 Oldsmobile Cutlass Calais International
1990 Oldsmobile Cutlass Calais S
1990 Oldsmobile Cutlass Calais SL
1990 Pontiac Grand Am LE
1990 Pontiac Grand Am SE
1990-1991 Pontiac Sunbird GT
1990-1991 Pontiac Sunbird LE
1990-1991 Pontiac Sunbird SE
1991 Pontiac Sunbird Value Leader