NM350

Any solution to this problem? I was told that putting hubcentrics would make the problem much less noticable but about 2 days after I put them on, I got the vibs again!

I was warned that this is a common consequence when adding spacers, but I was wondering if anyone had a fast and easy result without getting new wheels with the correct offset

Your help is appreciated in advance!

Thanks

Note: the spacers are 15mm all around and my wheels are ADR M-Sports +35

MustGoFastR

iTrader: (13)

Well, if they ar H&R spacers, then they are already hubcentric, so not sure what you're trying to accomplish by putting hubcentric rings on; or am I misunderstanding something? The H&R spacers should not produce any vibration. I suggest taking them off and seeing if the problem persists. If so, you may just need your tires balanced.

roncfpz

iTrader: (15)

Agreed, H&R are hubcentric spacers and should not produce any vibration. Also, consider re-torquing the bolts to make sure the wheels are seated properly.

Chad68

iTrader: (1)

I have 15mm H&R spacers on the rear of my stock 2006 18" wheels and no spacers on the fronts.

I have had it up to 130 MPH with no vibrations.


Did you have the car up to those speeds before you installed them?

Chad68

iTrader: (1)

His wheels require hub rings with or without using the spacers.

Jason@Performance

iTrader: (11)

H&R Spacers are hub centric for the NISSAN OEM Hubs and NISSAN OEM Wheels.

I dont know of any Aftermarket wheel that has the same center bore size like the 350Z besides the NISMO LMGT4's...

99.999999% of aftermarket wheels have larger bore sizes so they will fit on other vehicles that have the same bolt pattern but a lager bore diameter...

Bore Size:

NISSAN 350Z / G35: 66.2

ACURA RSX for example: 64.1

I dont know the bore size of the ADR wheels, but you will need a hub ring for it...

What kind of hubrings did you get? Plastic or Aluminum?

sq40

iTrader: (4)

I had the same problem and it was due to a lug nut issue. Have you changed nuts? Are you sure you are torqued Properly? The H&R Studs are very soft and can easily be threaded.

sq40

iTrader: (4)

Read these two Threads;

https://my350z.com/forum/showthread....26amp%3BR+Stud
&
https://my350z.com/forum/showthread....ight=Vibration

ARMSTRONGARMS

iTrader: (65)

i got em all the way around and havent had any problems???

NM350

Thanx for the Help so far guys!

I purchased plastic hubcentrics!

I'm going to inquire about lugs and torquing the lugs properly

sq40

iTrader: (4)

See if you can get Aluminum ones, the Plastic stuff seems to distort over time.

If you don't have one, I suggest purchasing a Torque Wrench, 5" Extension and a Deepwell Socket that fits your Lugs. All can be had for less than $50.

Q45tech

Hopefully you have measured the radial force imbalance of the tires mounted on wheels and they are below 11 pounds..............For high speeds: 5 pounds is a better number at the 3rd harmonic 120-130 mph.

http://www.gsp9700.com/pub/technical/index.cfm