Kayak roof rack suggestions needed

If you want to go with Yakima this is what I ended up purchasing. This kit shows it fits a 2011 explorer 4dr, but double check. I got mine delivered in about 4 days.

Yakima- 00140 kits
$166.72 to your door.
W/ free shipping no tax
(Kit includes- the 4 towers, 2 58"bars, and 4 caps) Just need locks.

Use the PROMOTE5 discount code at check out.

http://www.bikeshopliquidators.com/p-3632-yakima-railgrab-kit-w58bars.aspx?utm_source=GoogleShopping&utm_medium=cpc&utm_campaign=AllProducts&gclid=COCa2qCsxLgCFUrZQgodzFQAWg

If you want to go with Yakima this is what I ended up purchasing. This kit shows it fits a 2011 explorer 4dr, but double check. I got mine delivered in about 4 days.

Yakima- 00140 kits
$166.72 to your door.
W/ free shipping no tax
(Kit includes- the 4 towers, 2 58"bars, and 4 caps) Just need locks.

Use the PROMOTE5 discount code at check out.

http://www.bikeshopliquidators.com/p-3632-yakima-railgrab-kit-w58bars.aspx?utm_source=GoogleShopping&utm_medium=cpc&utm_campaign=AllProducts&gclid=COCa2qCsxLgCFUrZQgodzFQAWg

Smoking deal!!!
Are locks necessary? Has anyone had there's stolen? I don't have them but I still worry every time I park.  I'm the cheapest and probably one of the brokest guys on here!! Lol