The tire code for that tire is 275 /60 R20 115S SL SBL ... that's a load index of
115 1,215 kg (2,679 lb)
I have these on my 2018 Chevy Silverado with a cap and decked system full of gear. I like these tires better than the Duratracs I had on my Hummer...great ride, better around curves, better traction, most noticeably on braking.
That being said, I do not crawl rocks in Moab with a Silverado...and I'm sure I wouldn't if it is a thin sidewalled tire.
Will keep you posted, but so far, so good.