Recommended trailer tires/ inflation
Did search on this topic and spent a long time but found nothing specific to my questions.
Have to replace the Loadstar 4.80-12 Load range C tires on my boat trailer. Found worn tread and "spider web" cracks on the sidewall. Tires are only three seasons old- maybe 2K miles on them. I thought I was inflating them correctly; they are always on concrete during storage. Rated for 90 psi cold inflation pressure under max load. My 1648 jon with longtail motor, gas tank, battery, and hunting load I estimate around 950#, so C load range might be overkill but want that margin for any extra weight. Cost between B and C range is only 10$ difference per tire.
Been shopping- Kenda, Carlisle, Wanda- read bad reviews on the Carlisle's. Any recommendations?
Given my weight/load, and if the cold psi rating is 90 psi, what would you inflate the tires to?