I am wondering how doable it is to add a big drag strip or something to test the top speed of cars or bikes without zooming down the highway and crashing into locals or getting pulled over by police. I've seen a few people mention this and think it would be a good idea, and before anyone mentions the air port in the city or desert or the fort Zancudo drag strip is not long enough. On a side note it would be also nice to have the ability of pushing cars both ways from the front and back when it dies as its quite annoying when you can only push one way and it gets stuck in a wall or down a ditch or something. I know the whole pushing from the back can make you enter the trunk so im not sure if one can implement another button action or something ?