Jump to content
SAU Community

Recommended Posts

It's caused by having too much negative camber for the type of driving you do. If you drive in a straight line most of the time (ie, not on a track) then you cannot have much neg camber or you will wear the insides of the tyres. At the rear, the problem is made worse if you like to spin them up.

And yes, this is caused by being too low. As you lower Skyline rear suspension you automatically gain neg camber. You need adjustable polyurethane upper inner bushes at a minumum, or adjustable upper arms.

This has been discussed at great length, including recently, including the legalities of the various options. So have a look around.

Link to comment
https://www.sau.com.au/forums/topic/425081-tire-wear/#findComment-6847416
Share on other sites

Have this same problem, but didn't realise until recently.

I dont track or spin the rears, just normal daily street driving. My car is lowered and has -2 camber from what was on my receipt when i got my wheels aligned after the drop.

Link to comment
https://www.sau.com.au/forums/topic/425081-tire-wear/#findComment-6847803
Share on other sites

yes there are shops and i cant suggest any cos im in sydney but i just want to reiterate that if you want to stay lowered then you will have to use adjustable bushes to eliminate camber OTHERWISE if you purely want to adjust coilovers to eliminate camber you may be going back to stock height.

Link to comment
https://www.sau.com.au/forums/topic/425081-tire-wear/#findComment-6848616
Share on other sites

yes there are shops and i cant suggest any cos im in sydney but i just want to reiterate that if you want to stay lowered then you will have to use adjustable bushes to eliminate camber OTHERWISE if you purely want to adjust coilovers to eliminate camber you may be going back to stock height.

How much am i looking at for adjustable bushes, and do most mechanics/tyre places have them readily available?

Link to comment
https://www.sau.com.au/forums/topic/425081-tire-wear/#findComment-6849069
Share on other sites

Pretty much no mechanic or tyre place will have adfjustable bushes to suit any car (except maybe Commodores!) in stock. Pretty much any tyre place cannot be trusterd to spin spanners so discount them immediately. Pretty much any mechanic could order bushes in within a day. If you fit bushes you need a set for the upper inners and a set for the inside/front ends of the radius arms as well. This will cost you a couple of hundred.

The arms need to come off and a press used to get the old bushes out and new ones in most of the time. The labour will probably end up costing more than the bushes.

Adjustable arms that have rose joints on the end (like the GKTech ones) are not street legal. Adjustable arms with bushes (such as Hardrace ones) probably are.....but you might be in for an argument with a cop and then the pain of getting it defected and having to clear the defect anyway.

Link to comment
https://www.sau.com.au/forums/topic/425081-tire-wear/#findComment-6849111
Share on other sites

Rose joints. Heim joints. Ball joints. They're metal on metal. Really good location and articulation, but......extra NVH, they wear out because they get grit in them, they are an instant defect should a cop see them, and sometimes the cheap ones are shit quality and break.

Hard Race is a brand that does adjustable arms and the like but with hard rubber bushes in them instead of the rose joints used in most adjustable arms. There are one or two other brands out there that do the same. Bushes are squidgy material between two shells to allow arms etc to have some compliance instead of hard metal-metal contact.

Link to comment
https://www.sau.com.au/forums/topic/425081-tire-wear/#findComment-6849766
Share on other sites

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


  • Similar Content

  • Latest Posts

    • Remember kids - if you can't afford to buy 2 GTRs......
    • I know people cry at the price of the Getrag 12-14k for a conversion now, but it really is a nice mid point. Not going to get change from 10k on a gearset installed.  $30k++ for sequential.   I know you run the risk of a damaged used one and parts are hard to get but as a street car gearbox its really hard to beat. If you enjoy a more traditional manual, its the choice no question.     
    • Time to decide what’s more import, your power level or your budget because you’re going to struggle to keep both 
    • Our Southern Highlands Cruise is proudly registered with “R U OK?” Day.  Sometimes the best way to check in on your mates is by getting out for a drive together. Sharing a common passion like cars creates the perfect space to chat, connect, and support each other.  A simple “R U OK?” can make all the difference. Let's enjoy the drive, the company, and look out for one another. PLEASE WEAR YELLOW FOR “R U OK?” DAY Sunday 14th September 2025 9:30AM Meeting Crossroads Homemaker Centre 10:00AM Cruise Departure Via Old Hume Hwy 11:45AM Arrival at Mittagong RSL Club Meet Location: Crossroads Homemaker Centre Final Destination: Mittagong RSL Club *Disclaimer* There will be a lead and follow car so no one should get lost. If you would like to attend or bring others along please put your name down and a +1 as numbers will be needed prior! This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our many track days. This is an official SAU:NSW event and will be run under a CAMS permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU NSW and thus, treat others accordingly. • Any misbehavior will not be tolerated and you will be asked to leave.
    • Yep, its been down for a while, as I understand it it will be back soon.
×
×
  • Create New...