The Type segmentation classifies rims by construction and material, encompassing Steel, Aluminum Alloy, Forged, and Carbon‑Fiber sub‑segments. Steel rims, valued for low cost and high strength, still hold approximately 40 % of market volume, particularly in commercial and entry‑level passenger segments. Aluminum alloy rims, offering a balance of weight reduction and aesthetic appeal, capture about 35 % of revenue, driven by mid‑range passenger and premium electric vehicle applications. Forged rims, produced through high‑pressure forging, command roughly 20 % of the market, favored by performance‑oriented and off‑road vehicles for their superior strength‑to‑weight ratio. Carbon‑fiber rims, the most lightweight option, represent a niche 5 % share, primarily in high‑end sports cars and select electric models where efficiency gains justify premium pricing. Each type’s contribution reflects material cost structures, manufacturing complexity, and alignment with the specific demands of the application sub‑segments, reinforcing the market taxonomy for strategic planning.