Material selection significantly influences the performance of a car steering handle cover. Common options include PU leather, microfiber leather, PVC, and composite synthetic fabrics. Each material responds differently to heat, sunlight exposure, and hand pressure. In high-temperature environments, a car steering handle cover made from low-grade materials may harden or become slippery, while higher-quality surfaces maintain more stable friction characteristics. Inner lining design is also important because it determines whether the car steering handle cover stays fixed during steering rotation or shifts slightly over time.

Structural details such as stitching tension, inner anti-slip layers, and diameter matching affect installation stability. A properly fitted car steering handle cover should maintain consistent contact with the wheel without noticeable movement during use. Surface texture also influences grip comfort, as smooth finishes and textured patterns produce different tactile responses depending on driving conditions. Over time, wear resistance and odor control become additional factors affecting long-term usability.