Wheel Fitment

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
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islandtuner242
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Joined: Sun Oct 31, 2010 7:54 am
Car: 1990 Nissan 300zx N/A 2+2 SOLD!!!
2003 Infiniti G35
Location: Freeport, Grand Bahama

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Ok I'm In The Process Of Ordering Some Rims (RPM 505) For My 1990 N/A Here Are The Sizes

Front:18x8 235/40/18
Rear:18x9 265/35/18
5x114.3/112/120
I Was Wondering If This Might Pose Any Fitment Problems Or Would It Be Ok?


robomatic12
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Car: 1990 300ZX TT

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Well the wheels should have a bolt pattern of 5x114.3... unless it is a multibolt pattern wheel. You have not listed the offset for the wheels, so we can't tell you much but everything else will work ok.

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islandtuner242
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Joined: Sun Oct 31, 2010 7:54 am
Car: 1990 Nissan 300zx N/A 2+2 SOLD!!!
2003 Infiniti G35
Location: Freeport, Grand Bahama

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Offset: HPO/MED

robomatic12
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Car: 1990 300ZX TT

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:/ No idea what that means... im looking for a number. I just googled and got

"HPO = High positive offset
MED = Medium offset
"

So obviously a high positive is gross, for hondas and other fwd cars. Medium I have no idea what medium is but something like +35 would be good.

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Ace2cool
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Car: 1991 Nissan 300ZX TT
1966 Datsun Fairlady 1600
2005 Suzuki GSX-R 600
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2009 Ford F150 Lariat
Location: Murfreesboro, TN

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I would hope you're ordering WHEELS, not just RIMS.

Also, that site sounds pretty shady, if they're listing offsets as "high positive" and "medium".

Offsets are measured in millimeters, positive and negative, relative to the centerline of the wheel. It's a very precise measurement, and can't be summed up in "HP/MED".

Our cars like to sit in the +20 to +35 offset range, and for mild fitment with little fender work, more towards the +35 side. Check ffrpwner's sticky in Z32 General for a fitment guide.

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islandtuner242
Posts: 123
Joined: Sun Oct 31, 2010 7:54 am
Car: 1990 Nissan 300zx N/A 2+2 SOLD!!!
2003 Infiniti G35
Location: Freeport, Grand Bahama

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@ Ace2cool
Ace2cool wrote:I would hope you're ordering WHEELS, not just RIMS.
I Didn't Know There Was A Different Between "Wheels" & "Rims" Or Was That Just Sarcasm

Z31toZ32
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Car: 1999 Infinity QX4
Location: Denver, CO

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rim is just a section of a wheel, specifically the outer edge that meets the tire. the wheel is the whole assembly.

imo if people/mods are going to be anal about the wheel/rim grammar screw up, i vote that they consistently highlight all errors on the forum, not just that one.

:BnB:

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Ace2cool
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Joined: Sun Apr 20, 2008 5:21 pm
Car: 1991 Nissan 300ZX TT
1966 Datsun Fairlady 1600
2005 Suzuki GSX-R 600
1974 Honda CB550 Four
2009 Ford F150 Lariat
Location: Murfreesboro, TN

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I do whenever I catch it. That's just one of my biggest pet peeves, and it sticks out like a sore thumb to me. Another one is "engine" and "motor". One is and internal combustion powerplant, and one is electric. I'm not the only one who points that out, though.

If you see any irregularities in the way I conduct business around here, feel free to PM me. I'm not gonna ban you for calling me out in PM, and chances are, it's just something that I'm not noticing. :dblthumb:


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