atyates
I'm Awesome
so my truck, details in my sig, has a bad vibration at highway speeds between 70-75 mph while towing. wont go faster than that with a trailer. only while towing. it doesn't do it without a trailer. I just put all new bilstein hd shocks on it, checked, checked, and double checked to make sure the tires are balanced and the truck is aligned. and it is not the trailer. I pull the same trailer with my wifes suv and my other truck and the vibration isn't there. any ideas? thanks.