Talk:Upgrade/@comment-174.24.235.238-20150605042317

upgrades are one of the biggest negatives of this game. upgrades can actually hinder performance not help. For example, you can upgrade your "handling" to 3 from 0 only to have a worse handling than before and there's no way to roll back the change. Some combinations work. Some don't.  Really frustrating. I am still learning why this is. Its not documented and not many people mention this. My current theory is these cars like upgrades together not individually. upgrade all 4 at a time, etc.