
The Power Stop Evolution Geomet Coated Rotor, SKU AR8235EVC, is a premium OE-quality brake rotor designed specifically for front-end applications on select 1991-1996 Buick Roadmaster models, as well as compatible Cadillac, Chevrolet, and Oldsmobile vehicles. This rotor is engineered to meet or exceed original equipment specifications, ensuring precise fitment, optimal weight balance, and exact vane count for superior performance and reliability.
Manufactured by PowerStop, a trusted leader in the automotive braking industry, this rotor exemplifies the company’s commitment to quality and innovation. PowerStop is renowned for producing high-performance brake components that combine durability with advanced technology, making them a preferred choice for both everyday drivers and automotive professionals seeking dependable stopping power.
The AR8235EVC rotor features a Genuine GEOMET 360 coating, a state-of-the-art rust preventative treatment that provides a thin, uniform layer of protection against corrosion without compromising braking efficiency. This coating extends the rotor’s service life by preventing rust buildup, which is a common cause of premature rotor degradation in standard brake components. The coating also maintains the rotor’s clean appearance, contributing to a well-maintained vehicle aesthetic.
Key features of the Power Stop Evolution Geomet Coated Rotor include:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1995 | Buick | Roadmaster | Base |
| 1996 | Buick | Roadmaster | Collector's Edition |
| 1991-1995 | Buick | Roadmaster | Estate Wagon |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition |
| 1992-1995 | Buick | Roadmaster | Limited |
| 1996 | Buick | Roadmaster | Limited Collector's Edition |
| 1991-1992 | Cadillac | Brougham | Base |
| 1991-1992 | Cadillac | Brougham | d'Elegance |
| 1993-1996 | Cadillac | Fleetwood | Base |
| 1993-1996 | Cadillac | Fleetwood | Brougham |
| 1991-1992 | Chevrolet | Caprice | Base |
| 1991-1996 | Chevrolet | Caprice | Classic |
| 1993-1994 | Chevrolet | Caprice | Classic LS |
| 1991-1993 | Chevrolet | Caprice | Classic LTZ |
| 1994-1996 | Chevrolet | Impala | SS |
| 1991-1992 | Oldsmobile | Custom Cruiser | Base |
Designed for drivers who demand high standards of safety and performance, the Power Stop Evolution rotor ensures reliable braking under a variety of driving conditions. Its cryogenically treated construction enhances structural integrity and resistance to warping, which contributes to consistent pedal feel and longer rotor life.
In summary, the Power Stop 91-96 Buick Roadmaster Front Evolution Geomet Coated Rotor is a meticulously engineered component that delivers exceptional durability, corrosion resistance, and braking efficiency. Its compatibility with multiple GM full-size models makes it a versatile choice for professional repair shops and discerning vehicle owners alike. Trust in PowerStop’s expertise to maintain your vehicle’s braking system at peak performance.