2003 Chevrolet Silverado 2500 HD Q&A

2003 Chevrolet Silverado 2500 HD Question: What would cause the radiator to blow out at the upper side

We're hose Conection -
Answer 1
overheating -
Answer 2
repl rad and ck cooling system and poss head gasket issue -
Answer 3
Motor mounts in good shape? If not can put a lot of stress on rad. through hoes connection. Just have seen it before. But these plastic radiators give a lot of problems. -