Well, I remember taxi mission where we run away from two gorillas. It is possible to make them fall into void, so we could free roam later. Agree, there is no much useful OOBs, but it kinda fun to explore them as some allows to get into interesting hidden places.

@xDShot™ - The only stuff I've found on YT that showcases going OOB mainly involves falling off the map in the car which then activates the games "physics stop" function. To my knowledge, there's no proper exploitable OOB stuff that'd be useful for anyone speedrunning this :/

Can you make 'Out of Bounds' glitches compilations? I'm sure there are plenty of them in game!