I am doing some Street Racing in the game, and compared my times with the Online best lists. For example in one Race i tried with the elegy and the adder (fully tuned) and did a time of 3:14, which is pretty fast for this track. But when I looked up to the Best Lists, the first 5 drivers (more you can't see) drove times around 1:20, which is absolutely not possible without cheats. Is it so easy to cheat here?
When yes, then I am looking forward for GTA Online races...not.