推荐回答（4个）
都说前脸是一辆车的标志，通过前脸上的车标我们大概也知道这款车会在什么样的价位。几十万的豪车跟几万块的代步车也有很大不同，如果仔细看的话，会发现不仅是前脸有不同，侧面也有些不太一样。像腰线这些可塑性强的就不提了，光是轮毂就是我们值得关注的。
往往很多人也可以看出这点的不同，那就是豪车几乎都是17寸以上的轮毂，而几万块的可能就是16寸的搭配。那么我们今天就来聊聊大轮毂和小轮毂之间究竟有什么不同，它们有什么区别。为什么懂车的人都会选择大轮毂，而大品牌几乎是大轮毂，这里面其实还是有些说道的。看完这些之后，是不是之前觉得能够省油而选择小轮毂，心里有些后悔了呢？
轮胎作为汽车跟地面之间唯一的接触面，起着非常重要的作用。所以它的好坏也决定了我们坐在车里是否舒服，好的轮胎就算是过不平的路面也会有好的表现，使我们感觉不会不舒服。而这个轮毂跟汽车之间也不是直接联系在一起的，它还需要轮毂作中媒介。而轮毂大小的也决定了我们购买轮胎的尺寸，它们都是相辅相成的。
小轮毂省油，为何懂车的人都选大轮毂？它们有什么区别？一般来说低配的车型一般都是相对小些的轮毂，而高配的则会大些，但我们也发现一般它们并没有相差太多。如果低配是16英寸的话，基本高配也就是17寸。对于像SUV这些大型车来说19英寸起步也是很正常的。
大轮毂的好处其实很多，最主要是它的半径大，所以每转一圈它的距离也更长，所以相同的转速我们会发现它的加速性能会好很多。所以对于大动力以及大品牌来说，能用大些的轮毂还是会采用更大一寸，它起到的作用也是非常明显的。而轮毂越小它同样的转速样，自然加速性能也是比不过大轮毂的，所以速度也没有大车就是这样的道理。
轮胎胎面大了带来的好处是，行驶更加稳定和舒适，同时刹车效果也更好。负面的带来就是油耗稍大，接触地面面积大如果底盘调教不好震动也大。
比如SUV车身较高较重，必须配备大轮胎以确保行驶稳定性和刹车距离。比如性能跑车车身虽然低也是因为装配大马力发动机，需要配备大轮胎达到以上的目的。在高速转弯或者湿滑路面时候轮胎截面大带来的好处是效果是最明显的
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