They aren't. Bikes are more suitable for long distances.
No. Skateboards and inline skates all have cartridge bearings, while a lot of bikes have cup & cone bearings. For those bikes that do have cartridge bearings, their axles are thicker than skateboards/skates.
skateboarding
bikes, scooters, skateboards
Not according to anything i can find it seems they primarily make skateboards.
taking boats, planes, trains, cars, bikes, skateboards,scooters etc.
none
No, there are no available skateboards in the Sims 2, but there are many free skateboards that you can download that work: my suggestion would be to google "working sims 2 skateboards," or something along the lines of that. There are also bikes, motorcycles and roller-blades that can be downloaded for free.
Cycling accidents happen many times a day in many different places all over the world. Studies have shown that of all cycling accidents, almost 60% were regular bikes and the other 40% were from BMX bikes.
944 skateboards. no more, no less.
With cars, bikes, skateboards or just whatever the individual prefers. It's no different than other countries.
Hell Yeah I just completed a 720 derees twist it was sick Omg So awsome