Unverified80% confidenceTradeoffTime unknown
轮子材质决定噪音和场地：PU/发泡实心轮静音耐磨适合水泥/柏油路，塑料硬轮便宜但颠簸吵闹，草地泥地需选大直径充气胎
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80%
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Long-term
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Unverified轮子材质决定静音与耐磨：PU（聚氨酯）轮静音耐磨适合室内和平整地面，实心橡胶轮防扎耐颠簸适合户外碎石路，充气轮减震最好但有扎胎风险87% similarUnverifiedPU静音轮在光滑地面和柏油路上推行顺畅噪音小，但在粗糙石子路或湿滑地面抓地力和耐磨性不如橡胶充气轮86% similarUnverified轮子材质选EVA发泡实心轮或PU轮而非充气胎，实心轮免维护不怕扎胎，但PU轮在硬地面减震更好、噪音更小85% similarUnverified滚轮材质决定顺滑度与静音：PP塑料轮便宜但在地砖/木地板上易打滑且噪音大，选带TPR包胶轮或PU静音轮的款式，拉动更顺且不划伤地板84% similarUnverified轮子材质优先选PU（聚氨酯）轮，硬度85A左右兼顾减震与耐磨；避免实心塑料轮，塑料轮震动大、噪音高、抓地差82% similar
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