I got one ......like 3 years back I tried on some 18's on my 240Z, just to see how it would look. Took a flew pictures then took them off putting the stock one's back. I only hand tighten the four lugs(I was in a hurry replacing my friends Mr2 Axles) .........Next day I drove my Z..... made it to the mall, got out and half way back I saw a porsche so I tried racing him then boom my back tire came off!!!! My car hit the ground, scrapped and my rim kept rolling past me.....That really sucked I was so embarrassed. Now that i think about it I have a flew more stories LOL.