My car is a 1000 & the backspace on my 5-1/2" mags is so close to 4" or 101mm that it doesnt matter. These are the right size for the front of my car.
If you are buying new wheels, think about using wider ones on the rear, as long as they will fit.

i have 13' rims but dont know the width, they have 205/60 R13 on them so im guessing about 5.5' wide.

I m asking because im tossing between simmons b45's or some Performanc Superlites, or some second hand units.

Thanks for the help Chris as i know know that there is a variable on the offset required depending on the width of the wheel.

Thanks again

Henry

The PCD is 4-1/2" That translates to 114.3 millimetres
Someone, somewhere, decided that a bizzarre metric number would be better than the simple imperial measure that the engineers used when designing the car.

What diameter & width wheels do you plan to use? I run 5-1/2" wide by 13" dimeter wheels on mine [no metrics here] & i can come up with offset for these, but other sizes may require a diferent spec.

Chris

hubs- as in the things that the wheels bolt to.
Yeah i want to know what i should be asking for when i call 2nd hand mag places. I tell them i have a datsun and they ask what stud pattern (4), what PCD (114.3mm) and what offset (???)

I dont want my wheels sticking out any further from my guards, as a friend was just defected for it (and the local police are trying to hunt the little red datsun down for a checkup) and i dont want to fit flares

Does that help

Cheers Henry Pallett

The pitch circle diameter of the Datsun wheel studs is 4-1/2"

Offset is a term usually linked to wheel specifications. I don't know what you are refering to when talking about hubs.

Anyone???

G'day,

All datsun 4 stud wheels have the same PCD (Pitch Circle Diameter.) The offset I'm not sure of as I am in the middle of finding this out as I also have 120Y struts to go in my ute. I will post any info that I find out.

Can anyone tell/confirm me the offset and PCD of the 1200 hubs.
I believe the PCD is 114.3.
Will my offset/PCD be changed at the front seeing have a 120Y struts/disc conversion??

Cheers Henry