I only know it’s a P410 because I took a photo of it and that’s what it’s got on the front - I am so not a petrol head, although I will inevitably begin to gain some knowledge. 
So yes, steering axels probably, meaning that when you steer, both front axels move in the direction you steer, right? Does that mean there is only one drive axel, the front one?
As you can tell, I have no real idea what I’m talking about 
“My” truck is a 64 plate and I have looked up that that means it’s 2014/15 - almost 8 years old. It’s done over 475,000 miles. One thing I noticed from the video is that the tyres on mine are more tractor like, they are enormous and have huge treads.
I saw some newer Scania’s when I got back to the yard so I will check out what they are on Monday.
Yes, I did pop my card into slot 2 and out again, just for practice