Correct

试车

/ shìchē / 
Strokes

Definition

to test drive/a trial run

Example

As a Verb

test-drive; run in; have a test/trial run

1
Wǒ
我
qù
去
shì
试
yī
一
xià
下
xīnchē
新车
  
。

I'm going to try out the new car./ I'm going to run the new car in.

2
Kāijī
开机
shìchē
试车

put the machine to a trial run