Dallarax19
Builder -Dallara Replica
Looking for actual backspace or offset of 4.5" steel wheels from a 1300 - CAD Study so no performance info necessary.
Thx
Thx
Anyone know offset for stock 4.5" wheels?
- Thread starter Dallarax19
- Start date
Not the best picture
but I went out and snapped this photo of one of the steel wheels from my 78. I hope it is 4.5"
This was taken with a straight edge across the rim and a square standing across the mounting surface of the wheel. Looks like it read 4 1/8" inches at the lower edge of the straight edge. (The 3 1/8" is the short side of the square, but I bet you knew that)
Let me know if I did the measurement wrong.
but I went out and snapped this photo of one of the steel wheels from my 78. I hope it is 4.5"
This was taken with a straight edge across the rim and a square standing across the mounting surface of the wheel. Looks like it read 4 1/8" inches at the lower edge of the straight edge. (The 3 1/8" is the short side of the square, but I bet you knew that)
Let me know if I did the measurement wrong.
Dallarax19
Builder -Dallara Replica
I'd kiss you but people would talk...
are they 145 tires? Don't recall is the 78s were 145s or 165s. Looking or 145s.
thx
are they 145 tires? Don't recall is the 78s were 145s or 165s. Looking or 145s.
thx
Rupunzell
Bernice Loui
I have a set of original 74' wheels complete with 145/13 tires. I'll dig them out tomorrow and measure the back space for you...
Bernice
Bernice
Rupunzell
Bernice Loui
Back space for the stock 4.5" wide wheels appear to be about 4.05" or 160mm from the lip of the wheel to the hub flange seating surface.
This measurement is from a original 74' steel wheel with a 145/13 tire.
Bernice
This measurement is from a original 74' steel wheel with a 145/13 tire.
Bernice