Hey guys time for some new tires but im a lil confused. My rims are the stock 5 spoke vehicross rims. The tires I have on right now are 235/70/16 that I bought the car with. Now I see people putting on 18 inch tires on the same rim was there ever an 18 inch version of the same rim? And whats the widest and largest tires i can fit on these stock 16s? I really wanna get the nitto trail grapplers but they are 285 width so it wont fit? thanks for the help people!