37s and Sway Bar Rubbing – Thoughts?

[Regcabguy]

You could always try ditching the sway bar. Easy enough to put back on if you feel you need it and then explore other more expensive options.

Also check out a tire load table. That 12.50 has a higher load rating at 50 psi (3525lbs) than the 13.50 has at 80 psi (3195lbs)

I've felt the D rated sidewalls of the D 12.50's and the E 13.50's. The D's are thinner and more flexible than the E's. 50 psi just doesn't instill much confidence in the tire for me. I have no idea how the manufacturer's can make that claim.