Jump to content
SAU Community

Anyone Have 18X9.5 Or 19X9.5 Wheels With +10-20Mm Or +35-45Mm Offset For Me To Try On My Car?


Recommended Posts

I need to try bolt on wheels with different offsets to figure out what the hell's going on with my steering. With the wheels directly attached to the hubs, the scrub radius would have been close to zero or negative, now I'm probably too far into the positive.

I've currently got 18x9.5 with +30 offset and that's making the steering pull hard whenever camber presents itself on the road.

I attached 25mm bolt on spacers (so it makes the offset at +5) and that's greatly improved the steering.

So yeah, I'd like to try the wheels and take my car for a short drive to see how it affects the steering behaviour to give me a better idea of what wheels to buy. I'll do all the swapping if the wheels are on your car.

Cheers

Have you had an alignment and shit? The offset should not make your car pull in different direction...

Yes I have and now I'm playing with the settings to make the car behave.

BTW, changing offset completely alters steering behaviour and feel. If you have five minutes to spare, read this http://www.hrsprings.com/technical/scrub_radius

I have what I suspect to be the completely wrong offset for my suspension geometry so I'd like to try some other offsets before buying what could be the wrong choice of wheels.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Latest Posts

    • Hi. This is just my curiosity because iam sure the tuner figure something out...but either way i want to ask. The "problem" is that the Nistune ECU (Stagea FW and RB25DET NEO from Stagea) sees many times the speed than the speedo does(he says the speedo show 120 km/h - correct speed and the ECU shows like 510km/h ) I told him that this car/tranny getting speed from rear diff. If iam not mistaken the RB25DET NEO "need" to see tranny speed sensor? (my tranny has the plug for it). So couple of "question" If he connects/wire the speed sensor to the tranny...are the signals gonna intervene and if...what if he disconnects the rear diff one and the speedo stops working? Or the "new" sensor from the tranny "take over" and will not going need the one from diff? As i said i know he figure/get that done...iam just curious to know what are the solutions 🙂 
    • Your IACV is set to idle too low. You need to adjust it via the screw Duncan mentioned. From memory it should be 650rpm with the valve electrics unplugged. What is it trying to idle at with the IACV plugged in?
    • Ahhh, I need the whole head unit. I definitely needed to roll back through and review your setup, ha ha! Neat setup they have going on. I just need a full double din head unit. But I want good and responsive. I might have to review what the likes of pioneer have out these days.
    • Ok so after much research and talking with knowledgeable people I've got my turbo conversion done and it's all running great other than 1 small issue.  Car has remained auto with the na auto and tcm, I've used a stagea ecu with. NIstune board and everything is great other than my gear selection on the dash. It illuminates park, reverse, neutral, 3rd and 2nd. But nothing drive or what gear your in when you pop it into tiptronic.  I'm sure there is may e 1 wire in the ecu plug I need to move to rectify this. Dose anyone here have any ideas?   Cheers guys
    • Sorry I haven't been following all the detail, so you may have tried this. Does it idle with the tiniest bit of throttle you can add? You've mentioned the IACV, does it have an AAC valve and have you adjusted it at all (ie, screw the idle adjust screw all the way in, then back it out a couple of turns until idle is stable)?
×
×
  • Create New...