On the actual game, you can't. If you download a certain program you can make custom tracks. I've tried looking it up, but I haven't been able to find it. But the game itself isn't actually made to do that.
Mario Kart Wii does not have the ability to make or share custom tracks, so unless you have hacked the Wii or the game, it is impossible to do so.
Yes, you cannot make your own tracks on Mario Kart Wii without hacking. Doing so requires the use of homebrew for the Wii.
No, but in Mario Kart 7, you can customize it.
On Mario kart Wii
first go to Mario kart channel in the game.then go down to the last selection and it will tell you if you want Mario kart channel.press A and then wait a few minutes and you will get Mario kart channel.
No.
If you are asking about how to get more parts, just get a certain amount of coins and you will unlock parts randomly.
Well from how populare Mario kart was i think they will make a Mario kart 2 for wii so to answer your question probably yes!
There are currently 8 Mario Kart games:Super Mario Kart (SNES)Mario Kart 64 (N64)Mario Kart Double Dash (GC)Mario Kart Wii (Wii)Mario Kart DS (DS)Mario Kart Arcade GP (Arcade)Mario Kart Arcade GP 2 (Arcade) (Japan only)Mario Kart Super Circuit (GBA)
Nintendo
If you want to use Wi-Fi on either Mario Karts (Mario Kart Wii, Mario Kart DS) you must make sure you have a strong WEP connection.
Nintendo has no plans to make a Wii version of Mario Kart 7.