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305/??/16 tyres help me....

Posted: Mon Feb 22, 2010 5:03 pm
by Bagdad mafia
Im chasing some tyres to fit to my hilux so that i can get it engineered with the biggest tyres i can.

the NCOP states i can go 1.5 times the width of original tyre width and up to 85%of the tyres aspect ratio so that puts me in the 305/85/16 range which equates to 36.5x12.5x16

so the question is does anyone know where i can find tyres this size ??

Posted: Mon Feb 22, 2010 5:17 pm
by Matt_85Lux
As far as I know there is no such size as a 305/85/16 closet is a 305/70/16, easiet size to get would most likely be a 36x12.50x16

had a quick look simex extreme treker 2 come in a 36x12.5x16

Re: 305/??/16 tyres help me....

Posted: Mon Feb 22, 2010 6:24 pm
by bogged
Bagdad mafia wrote:Im chasing some tyres to fit to my hilux so that i can get it engineered with the biggest tyres i can.

the NCOP states i can go 1.5 times the width of original tyre width and up to 85%of the tyres aspect ratio so that puts me in the 305/85/16 range which equates to 36.5x12.5x16

so the question is does anyone know where i can find tyres this size ??
Your planning on getting a lux engineered with 36's? good luck.

Posted: Tue Feb 23, 2010 6:30 pm
by Bagdad mafia
well after reading the NCOP it seems like it can be done

Posted: Tue Feb 23, 2010 8:54 pm
by South
I think you will find its 15mm not 1.5x

Posted: Tue Feb 23, 2010 10:48 pm
by FKT08
NCOP isn't law anyway is it :? :?

Re: 305/??/16 tyres help me....

Posted: Wed Feb 24, 2010 7:10 am
by crustybj60
Bagdad mafia wrote:Im chasing some tyres to fit to my hilux so that i can get it engineered with the biggest tyres i can.

the NCOP states i can go 1.5 times the width of original tyre width and up to 85%of the tyres aspect ratio so that puts me in the 305/85/16 range which equates to 36.5x12.5x16

so the question is does anyone know where i can find tyres this size ??
i can't find anything in the NCOP about the % of aspect ratio?

1.5x the width is clearly the max you can go, but the NCOP states that the max overall diameter is: largest original vehicle MFG's tire size + 50mm.

if your truck came with 750x16's that would put you in the 33x12.5 range max, by my math.

you may have a newer version of the NCOP than i do. AFAIK the NCOP is not law.

cheers
crusty