In order for you to play 18 Wheels of Steel: Pedal to the Metal on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows 7 / 8 / 10
Processor (CPU):
2.0 GHz Processor
Memory (RAM):
256 MB RAM
Graphics Card:
NVIDIA GeForce FX5700, ATI Radeon 9600, Intel GMA X3000 or better (requires TnL and Shader Model 2.0 support)
Storage:
1 GB available space