Trail Air Pin Box
I do not have the full ansure but I have the Trail Air pin Box for 4 years on two 5er's. A 1 ton and now MDT which had an air ride hitch which I have blocked up for non movement. My 5er is a Prowler AX6 at 16,000lbs with 3,000 pin. I have herd of pin box problem with this 5er but in 3 years I have had no problems, which I think the Trail Air is the saving part for us.
I hope this helps in your planning of retirement.
We have been on the road for 7 years.
Larry & Kathy
Fulltime June 2000 SK#82498
Our Home is Where we Park IT
International 4700 Low Profile 530 power:Full Air Ride
Prowler Regal AX6 :Trail Air pin box/spring over axle: Verizon internet: 2 Verizon cell phone