I feel like I have too much nodes in the fenders in the Jbeam of this vehicle chassis, should I remove some? (The Jbeam is still a WIP)
If you can get it stable and deform right, i do not see any reasons to remove anything just dont go overboard like me and my 8x8 Big Rig
Look at the "olds full-size" vehicle, made by sargeant Fido, or the in-game vehicles, for both the max level of detail / nodes, and common amounts of detail / nodes that the game comes with (respectively). I wouldn't go too much over Fido's level of detail, as he really poured a ton of love into that vehicle, and a LOT of time, and it's very detailed. It's a little harder to run than the in-game vehicles, and especially now with traffic, so you don't want to over-do it too much (a little shouldn't hurt).