Originally Posted by
Fishndav
I'm having some issues with vibrations on my '15 Cougar trailer: Sometimes the grab bar vibrates at speeds over about 70. Also, When I go over seams in the highway many times when the trailer tires hit the seams, it causes my whole truck to vibrate (1500 Suburban). From what I can tell looking in the mirror, the rear of the trailer does not look like it is vibrating, but hard to know 100%. The front definitely is when I hit those seams though.
Anyone ever have this problem? 30 years towing, and never had this until recently. Torsion Axles..
Thanks
I have had the same issue with my 2017 Cougar. I thought it was the truck at first. Feels like hitting rumble strips from about 55 - 70 but not consistently. I'll get the tires balanced and see if that helps.