CoreLuxe Old Port Pine Vinyl 3/8 in. Thick x 11.5 in. Wide x 48 in. Length Retrofit Stair Tread, $64.99 USD/Box, LL Flooring (Lumber Liquidators)

NextStep retrofit treads and risers elevate seamless stair remodeling. These are designed to match your vinyl and laminate flooring, simulating traditional construction with a bullnose and cove profile. The installation is DIY-friendly. Features include decor on one side and a primed white reverse on the reversible riser. The product is CARB2 compliant, made from 100% recycled wood content, and uses low-emitting resins in its core. It includes a 30-year residential warranty and is proudly made in the U.S.A.