Making Lego Car CLIMB Obstacles

Testing a Lego car against different obstacles and improving it until it becomes a capable climber.
Demonstrates what you need to consider: wheel diameter, gear ratio, 4-wheel drive, tire grip, breakover angle, weight distribution. Enjoy!

Base rules for all builds:
  -4 wheels
  -no steering (to simplify the builds)
  -only Lego parts used

Remote control:
    SBrick https://www.sbrick.com/sbrick.html
    BrickController 2 app (Android) https://play.google.com/store/apps/details?id=com.scn.BrickController2
    PlayStation 4 wireless controller

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