Rack question

I want to put a rack on my wago. i was wondering what
i need to know when i buy one. do they just bolt on or
do you have to drill into the roof. any help would be great.
i need to know when i buy one. do they just bolt on or
do you have to drill into the roof. any help would be great.
Comments
carry my bike and snow board. i aslo want it to look good too
What do you mean DIY on a shuttle rack? :?: