So first, I recorded a video of myself driving a different bus through this map in RoR (because I used to do that back in 2019 when I first started playing RoR and it was pretty fun), and then I tried driving this one through this same map to see how it can handle the mountains (kinda like how this guy is doing it on the hills in this video: https://www.youtube.com/watch?v=798t0z-CHcI ). Seems that it can handle them okay though, but considering its speed, I had to slow down a little when driving on the curves because it's definitely faster than that other bus which I screen recorded a video of. But, it does have a nice axle sound when going down the hills at high speeds, and especially after first taking off (the axle sound is very realistic).
Note: The school district and the bus number on the sides of the bus are not real (from what I've seen), so hopefully, I'm not "sharing private info" to y'all. That's why I didn't bother censoring it out.