The safest and most reliable way to obtain version 0.18 is through Steam or the official BeamNG Store. Here is how to access it legally:
: The only legal and safe way to download the game is through Steam or the official Humble Bundle store . Beamng Drive 0.18 Download
Tire deformation went from a visual gimmick to a simulation necessity. Overheating tires actually caused visible "graining" and loss of grip. The safest and most reliable way to obtain version 0