Some of the bike rack options are roof mounted bike racks, rear ball/hitch mounts, trunk racks, wall mounted bike racks, folding bike racks, spare tire mount racks, front bumper bike racks, and tandem carrier bike racks.
Speedily load your bike while other passengers are getting into the bus.
These racks are very convenient because you can remove them easily after use but you must have a receiver hitch to use this type. And if you have a pickup they also make bike racks for the bed of the truck.
For the same reason, fuel economy can be badly affected. Can be a strain to lift bikes onto these racks, especially for shorter people.
Will the rack need to fit different vehicles (say, for example you will need to switch one rack between two family cars)?
Some other issues to keep in mind when using bike racks.
Top features and options are available in lesser known brands like Rhode Gear bike rack solutions whether they're bike racks for SUVs, cars or trucks.
Bike rails can be fixed in-situ, or fixed onto an existing concrete surface.
The hitch rack is very convenient, but you must have a hitch or at least a receiver for one.
There are accessories that will help you keep your bicycles away from each other but I have not used them "yet".