The pilot flew so low his wheels almost touched the water.

It can move even if only one wheel is touching the ground.

Then suddenly Daniel felt the wheels touch bottom again.

When the wheels touched the stones he dropped his hand and the men went about the business of reloading.

The front wheels cannot touch the ground while the Spacewalk is being done.

Moving the yoke forward, he felt the wheels finally touch.

He felt the wheels touch down and heard the tyres squeal.

Once the big wheels touched, the shuttle bounced a bit over the uneven ground.

Only as the wheels touched the pavement did he become conscious of his underlying feeling.