Answer
Mar 21, 2019 - 12:00 AM
Thank you you for your inquiry. The Heavy-Duty Single-Rail Z-Truck Rack (60283) can hold as many extra hang rail add on's as needed, however the would not add any additional weight capacity. The rack as a whole can carry up to 300-400 lbs. Please let us know if you require additional assistance at 1-800-823-8887. Thank you again, have a great day!
