do weight distributing bars weaken with age?
I have been towing a 24ft 5500 lb TT with my 5.3L V8 Trailblazer for over 40,000 miles. Back when I first got the hitch, the trailer and the trailblazer sat level. Now I notice that the rear sags en...
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I grease those points, but not as religiously as I do the ball. Visual inspection indicates that if there is wear, then it is on the millimeter scale. I'll have to have someone look at the Trailblazer springs.
