What Might Cause a Tandem Axle Trailer Front Axle Tires Insides to Wear Out Quicker  

Thank you for the prompt reply. I look at that as well every time I pull a trailer. I will review this, again later today for confirmation, but looking at the empty trailer attached to my truck on level ground, it looks visually flat, plus looking at the suspension equalizer, it looks even, as well. Loading the trailer would then lower the suspension just a bit, thus raising the tongue moment, I think. Will also review the suggested drop mount point. Appreciate that. Mike

Second reply. I parked the truck and trailer together on flat concrete driveway. First, I measured the height of the consistent frame rails that are equal height from the ground level on both front and rear. Sitting level on the ball on the truck, the front is an inch higher than the rear measure point. This is fine as when I get some load on the truck/trailer, this would naturally settle closer to null. I run airbags on my truck, and when I get more weight in the bed/tongue, I can raise the hitch point a few inches as needed to achieve better balance. Now, here is what is interesting to me. See attached pic. I took a picture of the tandem axle suspension equalizer swing hinges and I find the front axle rides lower than the rear axle by about 25-30 degrees. Both sides are equal in this observation. What is my problem, now? Suspension leafs? Thank you for the assist. FYI, I cannot find an image file attachment option to reply with. MichialT