Here's my question. I have 2014 Q60/G37 Journey with the 18's. I'd like to go with 19'' wheels but I'm not sure what the range of offsets I can use without using spacers. Also, the wheels I'm finding are 19X8.5 and 9.5 but no 9''. I could go with 19X8.5 all around with 245's or stagger them, meaning i'd need to go with the 9.5's in the rear. Would I need to go with a 255 in the rear minimum and would the stock offsets change due to the width of the new wheel? Thank you.

 

I'd run 9.5s all around, I run them on my sedan and you have a wider range of tire choices that have more width to them. I'd look for a 9.5 in the +25 to +30 offset and look to run a 265 or 275/35 all around.

 

Errrr don't think this is true (at least anymore)

Recently tried buying black centercaps from Redsport wheels and they were much too large to fit into G37 wheels.

 

Thanks STown, they do appear to be larger by 1/4" or more based on this pic

 

Read through this entire thread. Couldn't find what I was looking for.

I have a 2014 Q60 AWD coupe with 18x8 (I think 8) wheels. I need to replace 2 curbed wheels. I found what I thought were the exact same wheels on ebay, but they said "convertible only". After much research, which mostly was dead ends, I kind-of gather that the convertible uses the exact same wheel design as my AWD coupe, but the convertible uses 18x8 front and 18x8.5 rear. I am GUESSING that my AWD coupe uses same wheels as the fronts of a convertible, but I can't find any info anywhere. The Nissan/Infiniti P/N suggests convertible fronts are different than AWD coupe wheels, but the specs I saw online show they are probably interchangeable.

So, are AWD coupe 18's the same as convertible front 18's?? I'm worried the offsets may be different, hence the different P/N's

 

Do you have the part #s handy? Vert wheels usually have higher rear offsets, like a +30 vs. the coupe/sedan offsets in the +43 to +45 range. Won't be a problem for fit but you'd want them mounted in back, and then probably want spacers in front to even things out.

 

The vert wheels (fronts) are supposedly 43 offset. I emailed the seller, but he was unsure. I am trying to get a pair of reman wheels

This one doesn't mention offset: https://www.ebay.com/itm/OEM-Reman-1...19.m1438.l2649
But the x-ref number is 73753

This one says for coupe, is same x-ref 73753, but states is for coupes and offset is 43: https://www.ebay.com/itm/OEM-Recondi...19.m1438.l2649

 

Offset is cast into the wheel, usually in the back side of one of the spokes. Both my sedan and coupe wheels have this feature.

 

 

I'm not sure about the vert 18" sets, since they aren't a staggered setup like the 19", it's possible the offsets are the same front & rear but ???.

Like Slartibart mentioned, the offset is stamped inside the spoke area, seller should be able to confirm this easily if they have product in stock.

 

Yes, you definitely can use that size, it's about the most common tire used around here on 19x8.5" width wheels.

 

 

 

No issue with clearance, Clarence.