New pin box...
Toying around with the idea of getting a new pin box for our 5er. It tows really well now but I do get some chucking on concrete interstates. Just looking to improve the ride a little. I am torn betwe...
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I had very little chucking except, like you, on certain concrete highways. I put a 5th Airborne pin box on mine and it eliminated almost all chucking.
