Hi

Sorry for the insistance in this subject

I Have no ideia, which is the best offset for front and rear whells Datsun 1200 using 13*6 and 175/60 Tyres


Some people says +23mm
others +16, +15 others +5

I think is 0mm

Really i dont know how they calculate them?

I dont know if they use spacers or not.

I only want the best offset without spacers, fitting the car with security and looks good

I dont like see a car with wheels to inside the body or outside the body.

Many thanks


Miguel

O que o TROFÉU usar? Parece que Portugal poderia saber melhor sobre esses assuntos.

Thank you for your quicly reply

Hi

I take the front measures chassis offset of my Datsun 1200 sedan 2 door sedan, and i have:
face measure 60mm
back measure 109mm

And you have:

face measure 109mm
back measure 89 mm

It is posible.

With measurements of my car i can use 13*6 wheels 175/60 tyres offset +23 mm

6"=152.40
centerline 152.40/2=76.20
76.2+23=99.20
76.20-23=53.20

face measure 60-53.20=6.80 clearance
back measure 109-76.20=32.80 clearance


I thinking wright?

Many thanks


Luis

You're on the right track but a 6" wheel will measure 7" total width. This is because wheel sizes are taken from inside the bead seat, not overall width. Like this demonstrates:

Also consider the Tyre. A 175 tire is wider than 6". The Tyre us ire likely to rub than the wheel

Hi

Thank you for your replies

13*6 wheell measures 7" total with

7"=177.80mm
Centerline=88.90
offset +8mm

88.90+8=96.90 Back 89mm Dont Fit
88.90-8=80.90 Face 109mm Fit

Even i choose 0 offset dont fit

I need to use a diferente size of wheel?


Many thanks


Luis

13*6 7"total with negative offset
13*5 6" total and configure a offset

Im correct

Im pretending to buy them online and i dont get a bad suprisse!!




Many thanks on advance

Luis

A 5" wheel offset 0 rubs on the inside of the fender. Many people run this as the fenders can be rolled, pulled or flared.

Hi

13*6 ET +8 has 97mm Backspace
ET +16 has 105mm Backspace
ET +28 has 117mm Backspace

At the moment i cant measure the front chassis offset of my car.

But is official that the back measure has only 89mm?

I ve 12" wheels with bacspace 96mm, 13" whells has 97mm im confused, the only thing to fit them was cutting a piece of caliper height

Many thanks on advance?

Luis