Guys and gals, i am brand new to this site and would like to get some input on what would be good replacement tires for my rig. Yesterday i had a blowout. My tires are Hanjook ST 235/80R G Series tires with a DOT code of 4117. I am considering 1) new Hanjooks, 2) Sailun ST 637s or 3) Transeagle All Steel 14 ply radials, H series. The reviews on the H series Transeagles seem really good similar to the Sailuns. It sounds like the H series Transeagles are REALLY thick and heavy. I am kind of worried that if i have another flat that i will not be able to get the flat off and spare on.and yes, i am 69 but i do have AAA plus that covered my RV.