Clustertruck World 9 - Portable Truck Boost Showcase

Late to the party again, I just found out about this amazing trick for a game I already enjoyed quite a bit. This just ramps it up to eleven.
These are runs spliced together, not one after another, all the runs took quite a few attempts.
What is "Portable Truck Boost"? Imagine having a T-shirt cannon. Except instead of a T-shirt, it's a truck. And you blasted it against a wall or another truck to send yourself flying.
00:00 - Level 9-1
00:32 - Level 9-2
00:56 - Level 9-3
01:25 - Level 9-4
01:48 - Level 9-5
02:20 - Level 9-6
02:50 - Level 9-7
03:19 - Level 9-8
03:44 - Level 9-9
04:15 - Level 9-10