Some of the foriegn made tires are less than par. I had problems with all the tires that came on my fiver. Changed to a LT with proper load rating and keep properly inflated. I run close to max pressure as stated on the sidewall. I would replace thjose tires before your next trip.
2011 F350 Lariat Ultimate Dually 6.7 w/ B&W Companion
2014 Heritage Glen 356QBQ
2016 Explorer Platinum, 1998 Mustang
1SG(Ret) (1987) US Army Aviation
Days/Nights Camped 2016: 34