Lego vehicles try to pass different obstacles: gap, drop, narrow uturn, tilted surface, slope and wall. Which one is the best overall vehicle? Enjoy!

0:00 Obstacle 1: gap (12 cm)
0:24 Obstacle 2: drop (12 cm) + gap (12 cm)
0:50 Obstacle 3: uturn (20 cm wide)
1:31 Obstacle 4: tilt (30 deg)
2:10 Obstacle 5: slope (40 deg)
2:45 Obstacle 6: wall (20 cm)
3:24 Can we pass every obstacle?

List of vehicles:
1. normal car
2. long tracked vehicle
3. walker (2 legs + a tail leg for turning)
4. tractor wheeler
5. obstacle climber
6. big wheel

NonLego parts used in this video:
BuWizz 2.0 https://buwizz.com/shop/1buwizz2/?r...
Buwizz 3.0 https://buwizz.com/shop/buwizz30pr...
CaDA Battery Box JV1031 https://decadastore.com/products/cada...
CaDA Micro Motor JV5043 https://decadastore.com/products/micr...
CaDA 2.4G Radio Control JV8011 https://decadastore.com/products/cada...
PS4 wireless controller