honda7861

Hey guys i bought used 05 mazda rx8. The guy who sold me replaced tires and the brand is Nexen and model is N3000 235/40ZR18. What do u think about the brand and tire width. Is it k or should i get new ones from other known brand. He also replaced rims of menzari brand so if guys can plz enlighten me more about it. I am adding pictures


Thanks really appreciate it