Local Heavy Duty tire dealer put Hi-Run tires on three of my trailers. I am replacing the last set this week with a different brand. All three trailers have had Hi-Run tires de-laminate. And yes, the tires had the correct pressure, and each trailer specified Load Range D, which I bought. First two trailers had the same manufacturing lot installed. The one that failed today was a different lot, manufactured less than 4 years ago.I am now running Load Range E. No more Hi-Run tires, ever!
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