标题: 冬天正常胎压是否应和夏天一样，还是应该低些？ [打印本页] 作者: polysporin 时间: 2006-11-12 19:47 标题: 冬天正常胎压是否应和夏天一样，还是应该低些？ 冬天正常胎压是否应和夏天一样，还是应该低些？，比如夏天胎压应为32，冬天是否应该还是这个数值？或者应该低一些，28~29？作者: 重剑无锋 时间: 2006-11-12 21:24
车门上有车的胎压表,照着做就行了.作者: water70 时间: 2006-11-19 09:16 标题: suggestion 1, normally, the car is going to work in its best condition under the tire pressure around 29- 32 psi(family car).
I sugget you to controll the pressure around 34psi, because the air inside the tire is going to contract when ouside temperature is low(there is oxygen and water stream)
2. it is going to very good if you put nitrogen into your tire instead of air. because it is gong to prevent oxidide your rim or mag. and it is not like air will contract so much while envirment temperature getting low作者: mjpzxy 时间: 2006-12-3 21:38
车行一般放32,你若爱惜生命,建议30,若珍惜油费,建议34作者: 大皮 时间: 2006-12-4 11:27
胎压低个1-2个点对轮胎相对地面的摩擦力起不到太大的变化，我这里有一个很简单的办法你不妨试试看，正常胎压的情况下，轮胎压地面3-4个胎纹，冬天为了加大摩擦力，放掉一些气，让胎纹4 1/2 -5 1/2 着地，但是前提要保证每个轮胎工作正常，这种是土办法，相对油耗也会整加