Hitch-Mounted Platform Bike Carrier (2 Bike Capacity)

This is simply because the ride at the rear of an RV or Trailer is significantly rougher when compared to the rear of a standard passenger vehicle. The reason for this is that the rear of an RV or travel trailer is typically extended well beyond the rear axle, which results in a see-saw like action when driving down the road that in turn creates a lot of extra movement on the hitch and bicycle carrier. 

Please refer to the user manual provided with your product at purchase for information on payload capacity, or visit your product's page on our website and navigate to the "Specifications" tab to find your product's payload capacity.