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Bcnr33 Wheel Fitment Help!

StefanjR33
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StefanjR33 Collaborator

StefanjR33

Posted
Posted

Not much info about this on the net, tried GTR.co.uk and no one could help me. My question is will (F: 19×10.5J -3mm; R:19×10.5J -3mm) on 275/35 fit on a BCNR33 thats no too low (coilovers) and has heavily rolled guard front and back? Also have V36 discs if that matters.

Active garage did (F: 19×10.5J -1mm; R:19×10.5J -3mm) on a BNR32.

Nissan-Skyline-GTR-R32-21.jpg

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NISR32.5 Rising Star

NISR32.5

Posted
Posted

I wouldn't have thought 19x10.5 -1 would fit on 32 GTR. I have 18x10 +15 or +18 can't remember, and they are just inline with the guards on my 32.

33 guards are bigger but I think you would need a bit negative camber to make the above sizes fit. Could be wrong tho....

GTSBoy Grand Master

GTSBoy

Posted
Posted

Yes i did, didn't see anyone put -3 offset 10,5J 19's on a BCNR33! Nothing even close to that spec!

That was kind of my point. If you look at the biggest, most negative offset wheels that people have managed to fit on a 33GTR and look at the words around the post, like "rolled guards", "tight squeeze", "negative camber" and so on, you can probably work out what the likelihood of achieving your goal is.

StefanjR33 Collaborator

StefanjR33

Posted
  • Author
Posted

That was kind of my point. If you look at the biggest, most negative offset wheels that people have managed to fit on a 33GTR and look at the words around the post, like "rolled guards", "tight squeeze", "negative camber" and so on, you can probably work out what the likelihood of achieving your goal is.

Been trying, not really seen anything beyond 10.5j +11. Active recently did 11j on a BCNR33, sadly they won't say what the offset is, guarding that info that like they are nuclear launch code's!!

70_o.jpg

So this the Active Garage car i'm talking about and the look and rims i wan't. I know this car has Z-tune guard but mine are pulled to around this spec.

KiwiRS4T Grand Master

KiwiRS4T

Posted
Posted

If you are dead set on a certain diameter and width of wheel/tyre combination you can work out the offset for yourself.

Buy a set of tyres in the size you want. Remove a wheel, support the axle with a jack and put the tyre in as far as it will go until you are sure it will not foul the suspension under any circumstances.

Measure the offset.

Bolt the dream wheels on and modify the guards (not the suspension) to suit.

StefanjR33 Collaborator

StefanjR33

Posted
  • Author
Posted

Will stick out of guards, pump/flare or get stancenation points by running 235 wide tyres and -5° camber.

Don't plan on doing that, 275 tire's like the one above. Already found a BCNR33 Running 10.5 -1 with minimal Camber and 265's and his guard were hardly pulled compared to how mine are.

Piggaz Grand Master

Piggaz

Posted
Posted

265's don't belong on a 10.5 wide rim, they're a 9.5 ideally or 10.0 wide maximum. 10.5's should be run on 285 or 295's.

All because the wheel is on the car, doesn't mean it fits. Compromising on the correct tyre width to run a wide wheel or silly offset is crazy.

MrStabby Grand Master

MrStabby

Posted
Posted

The 265/35/18 Dunlop 03Gs im running are rated by the manufacturer as fine for 10.5s (but that is the limit). I checked a few others and they were also ok, but OP will need to do his own checks since he's running 19s.

Agree with comment about getting the right wheel tho - my rims are +25 and rub on the outside of the guard liners near the guard lip at the track. Yeah its a 32, but does a 33 have 28mm more space?

StefanjR33 Collaborator

StefanjR33

Posted
  • Author
Posted

The 265/35/18 Dunlop 03Gs im running are rated by the manufacturer as fine for 10.5s (but that is the limit). I checked a few others and they were also ok, but OP will need to do his own checks since he's running 19s.

Agree with comment about getting the right wheel tho - my rims are +25 and rub on the outside of the guard liners near the guard lip at the track. Yeah its a 32, but does a 33 have 28mm more space?

33's can handle around 10mm more, and the rubbing just means your car is sitting pretty low. And that active garage BNR32 i posted proves that 32's can handle low offset. Anyhow my guards were rolled heavily by the previous owner, running 9.5j with 265's currently with unknown offset and 3cm spacers! :( Just after that look that active garage has on their GTR's, just need to figure out what that is. Its got to be more that -1 on 10.5j because they have that on the BNR32 so the Black BCNR33 has to be even lower offset. Also bought a set of roll centre adjusters and cusco camber arms if i need to dial in some negative camber.

niZmO_Man Grand Master

niZmO_Man

Posted
Posted

265's don't belong on a 10.5 wide rim, they're a 9.5 ideally or 10.0 wide maximum. 10.5's should be run on 285 or 295's.

All because the wheel is on the car, doesn't mean it fits. Compromising on the correct tyre width to run a wide wheel or silly offset is crazy.

Mate, don't you know the stancenation rules? Tyre shoulders must be sitting at least 2cm inside the wheel lip.
StefanjR33 Collaborator

StefanjR33

Posted
  • Author
Posted

Mate, don't you know the stancenation rules? Tyre shoulders must be sitting at least 2cm inside the wheel lip.

I pretty much hate stance, not after that. Just to fill out my guards while using 275 on 10.5j what can be hardly seen as any kind of tire strech. Would maybe consider 285 but my prefered tire doesn't come in that size.

Piggaz Grand Master

Piggaz

Posted
Posted

A7A989A9-FF5A-4259-B61D-7862A46A33A6_zps

Te 37 10.0 + 20 with a 265/35x18 tyre on a R33 GTR. That is without hektik camber to try put a square block into a round hole.

10.0+ 12 with the same tyre, the rear will rub under hard acceleration and hitting a dip in the road.

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