The Grip of a Tire on the Road
This page is the CodyCross answer for the clue below from Rainforest, Group 1205, Puzzle 2 (Yasuni National Park).
Question is: The Grip of a Tire on the Road
and the answer is: TRACTION
Word Meaning:
TRACTION — The act of pulling something along a surface using motive power.
Definitions from Wiktionary.