Jump to content
SAU Community

Recommended Posts

I was just wondering why are defects such a problem. I mean if u have 17 inch mag wheels how is that dangerous?? I can understand how an exhaust and loud music can piss people off, but having a low car, mag wheels, bov etc, they are simply stupid restrictions. Also how can they take away points for defects?? Its not a driving offence, its a problem with the car. So when you go and get insurance and they ask you if you've lost any points on your licence and you say yes, for defects, they'll up the premium which sucks balls.

Just my thoughts

Link to comment
https://www.sau.com.au/forums/topic/716-problems-with-defects/
Share on other sites

Well I think it's to stop people putting wheels straight onto cars without setting up the suspension or anything else. That's why an engineers certificate is required. And I do agree with that.

At times it can seem incredibley annoying and pain in the arse, and a lot of people know their cars, unfortunately a lot more don't. And it's to protect us and themselves.

The diameter of the wheel is not a defectable item .... it's the width they will get you for. If the width more than 26 mm wider than the stock width which is listed on the tyre placard (this should be fitted during compliance) then you need to have them listed on an engineers cert. The reason being that the wider the more chance they will touch the arch. It's common that the larger the wheel in diameter, the larger the width also which is why people commonly associate the defect to the wheel diameter.

Low rides can also be a danger due to the fact that in everyday life, debris is a common hazard on roads .... can you imagine what a brick in the middle of a lane yould do to your ride sitting at 50 mm going 110 on the freeway ?? Not to mention that this little meeting would likely cause more debris, if not an accident in itself.

Having a BOV is not a defectable item ... as long as it doesn't vent to atmosphere :mad:

Dluded, you get a cert for the mods you have at the time .... and they are listed individually, so it's best to get all the mods you wish to have listed done, and them get them all cert'd at the same time to save $$$ and hassle.

An engineers cert isn't always going to save your ass (As cops only have to suspect a defect, no proof needed) but in most cases if your nice about it, show the cop the cert and advise him to check this with the equipment, they'll be cool .... you do get assholes though.

Originally posted by DLuded

but ive heard people say that they have been defected for after market BOV, 18inch wheels, small steering wheels etc. and is there a actual list which shows you what is defected???

THX

basically anything you have added on after the car rolled off the showroom can be a defect. ok, maybe the christmas tree or dice hanging off your mirror (eeew) isn't but if a copper wants to be an idiot he can say they destract you therefore...

maybe that was a bad example but they can and will get you for most things if they want. it's their lack of knowledge that affects their judgement too. eg, i've heard of cops trying to defect a car for a stock bov. it's ridiculous right, but with limited knowledge they don't know if it's a stock item or not. they just defect you cause it's a 'BOV' and they know it's illegal.

btw, i'm getting an eng cert very soon but even that can't save you in some instances.

Porgie, read up on your ADR's ... no ADR stipulates tyre diameter, the width is the only defectable item .... this can be confirmed with the RTA Technical line if you wish for the number ... step down !!! :P

As for you Dluded, if your grind into your car then you can clearly see why they would need a cert or be a defectable item :mad:

The reason your friends may tell you they have been defected for an after market BOV is if it was venting to atmosphere instead of being plumbed back .... the atmo venting BOV's are the ones which make the nice big "PSSssssSssTT" sound when you let off the accel, or when changing gears .... an aftermarket plumbed back like the Turbosmart Type II Plumback is completely legal.

As for the 18" wheels once again, you'll find they were prolly defected due to width as most 18" rims are going to be 18x8" - 18x10" , clearly well over the 26 mm allowance from standard of most vehicles.

Steering wheels have to comply to ADR's also, a lot of momo wheels etc are illegal, not completely sure as to reasoning but more info can be found on the RTA website if you wish.

A defectable item is only something which breaches the ADR for the specific item. Exactly why when you have nothing better to do you should read up on your ADR's so when the day comes you can easily talk your way out of a defect ....

I carry of the ADR's in my car for reference if a cop wishes to argue the point. Educating police officers .... I should get paid much more :mad:

Originally posted by JiMb0

Don't listen to George, he is a confused individual ... I'll give you some references when I get home as I'm just leaving work to catch a train, but the RTA website has a wealth of information.

ha ha. he's right. i'm laying into my 3rd beer. *burp* xcuse me

like he said, rta web site would be able to help ya but i've warned you. they can get you for anything. even tongue rings i hear.

j/k

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

    • Yep, pretty much what you said is a good summary. The aftermarket thing just attached to the rim, then has two lines out to valve stems, one to inner wheel, one to outer wheel. Some of the systems even start to air up as you head towards highway speed. IE, you're in the logging tracks, then as speeds increase it knows you're on tarmac and airs up so the driver doesn't even have to remember. I bet the ones that need driver intervention to air up end up seeing a lot more tyre wear from "forest pressures" in use on the highway!
    • Yes, but you need to do these type certifications for tuning parts. That is the absurd part here. Meaning tuning parts are very costly (generally speaking) as well as the technical test documentation for say a turbo swap with more power. It just makes modifying everything crazy expensive and complicated. That bracket has been lost in translation many years ago I assume, it was not there.
    • Hahaha, yeah.... not what you'd call a tamper-proof design.... but yes, with the truck setup, the lines are always connected, but typically they sit just inside the plane of the rear metal mudguards, so if you clear the guards you clear the lines as well. Not rogue 4WD tracks with tree branches and bushes everywhere, ready to hook-up an air hose. You can do it externally like a mod, but dedicated setups air-pressurize the undriven hubs, and on driven axles you can do the same thing, or pressurize the axles (lots of designs out there for this idea)... https://www.trtaustralia.com.au/traction-air-cti-system/  for example.... ..the trouble I've got here... wrt the bimmer ad... is the last bit...they don't want to show it spinning, do they.... give all the illusion that things are moving...but no...and what the hell tyre profile is that?...25??? ...far kernel, rims would be dead inside 10klms on most roads around here.... 馃槂
    • You're just describing how type certification works. Personally I would be shocked to discover that catalytic converter is not in the stock mounting position. Is there a bracket on the transfer case holding the catalytic converter and front pipe together? If so, it should be in stock position. 
    • You talking about the ones in the photo above? I guess that could make sense. Fixed (but flexible) line from the point up above down to the hubcap thingo, with a rotating air seal thingo. Then fixed (but also still likely flexible) line from the "other side" of the transfer in the hub cap thingo up to the valve stem on the rim. A horrible cludge, but something that could be done. I'd bet on the Unimog version being fed through from the back, as part of the axle assembly, without the need for the vulnerable lines out to the sides. It's amazing what you can do when you have an idea that is not quite impossible. Nearly impossible, but not quite.
  • Create New...