Can't Open My Tailgate With e2 Trunnion System Installed - What Can I Do?

Question:

am using an e2 trunnion system on F 150 towing an airstream 25 fb, gvw 6500, tailgate hits tongue hitch Have to unhook to open tailgate what should I do not sure if E2 makes a longer trunnion, ? buy generic trunnion understand the the location of the trunnion locks may need to be adjusted use extender, am concerned it may reduce capacity of the hitch I only need about 3-5 inches of increased clearance

asked by: George L

Expert Reply:

Your best bet here will be to purchase a longer shank to use with your Fastway e2 hitch. Assuming you are still using the shank that came with your e2 system, your shank should be 12" long overall, and 8" long from the center of the adjustment holes to the center of the shank pin hole. I recommend replacing your shank with the Curt Weight Distribution Shank # C17122. The shanks itself is rated for up to 15,000 lbs. This shank measures 18" long overall, and 14" long from the center of the adjustment holes to the center of the shank pin hole. So this would give you an additional 6" of clearance and should allow you to open your tailgate without disconnecting the trailer.

You are right that a hitch extension will cut your towing capacity in half. A longer shank will have no effect on your towing capacity.

expert reply by: Jesse M