I tried making a Chassis, (not sure if that's how that word is used) https://www.simpleplanes.com/a/ZmwxBz/Simple-Chassis
but it doesn't have the feel or look of something like https://www.simpleplanes.com/a/uPcahU/Simple-Old-Style-Racing-Chassis
(By @Sutairs )... I can't get suspension right with the shocks... Help?
Try using hinges to make it more dynamic. Take a look under this and you'll see them. You can take the suspension off, if you want.