Can any one say that where to buy or hair car roof rack or car roof boxes?

not without spamming ,but if you go to the automotive centers in major malls ,they sell fiberglass box's that strap to the top of almost any vehicle. locks come with it . we have used it on our station wagon and used on or 4 seater car same carrier just adjust the straps = about 49.00 and well worth it they hold about 4 suitcases with alot of space left over . keep the luggage on top waterproof, and room to move in your car.

Is that word suppose to be hire? We don't know where you live, so don't know anything in your local area. I'm sure you can find what you want on the Internet. Type what you want into a search engine like google. Or check with your local bike shop and car dealership.

try halfords they have great deals on now!

We have had great service from http://www.roofbox.co.uk/ They have a great site where you can see exactly what fits your car and if you ring them up they give really good advice. We changed cars and they sent me directions on how to remove the connections from the ends of the bars. It was really complicated so they said that if I had problems, I should ring them again and they would talk me through the process with the bars in front of me. Good Luck