Understanding Roof Rack Weight Limit

Keep it below the mfg weight capacity x crew for the tacoma it s 100 pounds dynamic.

Understanding roof rack weight limit. I just removed the factory cross bars and u bolted some aero alum bars to the front back supports and loaded my rooftop tent on it. Roof rack weight limits by design us auto roofs must be able to support 1 5x the weight of the car. The safety factor is 1 5 to 2 depending on the roof rack and fixture style you can find the safety factor in the roof rack instructions. The largest 4runner community in the world.

I ve seen roof racks designed to carry 60kg but it clearly says not suitable for offroad use. Some of the good ones are victory 4x4 front runner baja. Point being don t strap pavers to the roof rack and you should be fine. The low profile racks offered by the after market are eminently preferable and look better imho.

Roof rack load limits are generally reflected in the way they mount to the roof and distribute. Refer to rooftop tent and rack. There s a roof rack weight limit for every single rack and set of bars sold along with a set of conditions. You can buy aftermarket bars for 300 400.

Not very good when its mounted to a 4wd. Weight limits and usage i ve often hauled between 90 lbs and 145 lbs of kayak canoe combinations on a thule rack attached to my hyundai santa fe s wimpy maximum 75 lbs evenly distributed labeled factory rails. To calculate the off road load rating divide the load rating by the safety factor then subtract the weight of the racks this will tell you the safe off road cargo rating for your vehicle. So i ve read a lot of conflicting information about what the weight limit on the roof of the 4runner is as i ve wanted to add a rooftop tent and the only limit i can find in regards to weight in the 4rnr manual says 120 lbs max.

So an average rtt would be maxing it out for example while driving but you could sleep up there just fine since that is a static load at that point. The better ones include wind fairings in their design that probably help. The trouble with the stock rack is that its not exactly strong. All roof racks add wind noise some more than others.