1.   We saw an imprint of a bike tire on the dirt trail.

2.   Comfort bike tires are smooth on the street yet have a bit of bite for when the going gets a little more uneven.

3.   Fill your bike tires with air and plan a picnic dinner.

4.   She hears the shriek of bike tires.

5.   That big bike tire from the early scenes turns out to be a gateway into another world.

6.   The electric-drive system, called ZAP, is meant for mountain bikes, with three speed settings and a drive wheel that rests on the bike tire.

7.   Use it to inflate bike tires, balls and toys, floats and air mattresses.