轮距

輪距
lúnjù
tread (the distance between the two front – or two rear – wheels of a vehicle)

CEDICT

汽车同轴的左右两个轮胎中心的距离，双轮胎者以左右双胎平均中心的距离为准。

重編國語辭典

Entry Composition

1 轮 lún
  1. wheel; disk; ring
  2. steamship
  3. to take turns; to rotate
  4. classifier for big round objects: disk, or recurring events: round, turn
2 距 jù
  1. to be at a distance of ... from; to be apart from
  2. (bound form) distance
  3. spur (on the leg of certain birds: gamecock, pheasant etc)

Related entries

步态 bùtài
  1. gait
  2. tread
胎面 tāimiàn
  1. surface of tire
  2. tread (of tire)