PowerStop Evolution drilled and slotted rotors for 2016–2018 Buick Envision front are a bolt-on upgrade that improves cooling and braking performance. Precision cross-drilled holes and rounded slots clear gases, dust, and moisture to preserve a clean friction patch while chamfered drill holes reduce stress cracking. Zinc dichromate plating resists rust and corrosion, rotors are dynamically balanced and manufactured to strict tolerances for smooth, quiet operation. Sold as a pair.
Power Stop 16-18 Buick Envision Front Evolution Drilled & Slotted Rotors - Pair