Grip-friendly outer handles and supporting lid-lifters make it easy to open from either side of the vehicle even when wearing gloves, with a clever slide-lock system with separate locking and opening functions to let you know when the lid’s in place and closed securely. It marries nicely with most after-market bar kits and comes in black, gray, and white.
I started my ‘Roof Bar career’ with some cheap ones I used for windsurfing, and they lasted about 6 months before the powder coating started to split and corrosion set in. I then did what my brother told me to do from the start and buy Thule. That first set lasted about 8yrs as a permanent feature on my Vauxhall Nova and looked almost brand new when I removed them. I’ve never considered anything else since. They may appear expensive up front, but it’s not like a handbag where you’re paying for a brand name and nothing more, you’re paying for a proper quality engineered product.
Shortly after we bought the rack, our little mazda 2 was rear ended by a texting idiot. Before the car was repaired, I decided to try and test the rack to see if I could damage the tailgate with the rack. I tightened it up really hard and grabbed the mounting arms and shook the car around on it's suspension and it did not bend or damage the tailgates panel edges at all.
I can't comment on J carriers because I don't use them, but perhaps I should. The design weakness with Thule is the square bars, which only becomes a problem on curved roofs, but as the roof curves so must cradles cant away from each other, reducing contact between boat hull and cradle to inside edges. The cradle faces are absurdly small to start with; this rotational deviation from level makes it even smaller. Couple that with Thule's comically inadequate détente angle fixing clamp (for holding the saddle in the shape of your boat hull) and for support you are probably better off using foam blocks. So J carriers may work better on a curved roof, if I can lift that high. I've seen some people use them for composite boats so it might be OK.
Thule’s number one priority is safety – for you and the people around you. Our fit kits ensure your roof rack fits your car as safely and securely as possible. Also, at the Thule Test Center™, our products are only given the official seal of approval once they’ve survived numerous crash tests, wear and tear simulations, as well as extreme heat, cold, damp, sunlight and even harsh chemicals. All so you’re free to concentrate on the adventures ahead.