If I go from a 10" wide wheel that fits with 4.5" bs what happens with backspacing when going to a wider whee? Does the bs stay the same?
Backspacing
- Thread starter ikeG
- Start date
At that point, you have to increase the offset equally with the width. I think...
I think it works like this:
so if your (example only) running a 20x10 with a 4.5" bs and a -12 off set, you jump to a 20x12 with a 4.5" BS you'll have to run a -70 to -72 offset to maintain close to the same fitment and yet have that massive lip.
25mm per inch, so you add two inches of width you have to add 50mm of off set to compensate.
I think depending on your lift, you can run up to 5" of back spacing, I've ran 5 3/4" on stock spindles with cognito UCa's
I think it works like this:
so if your (example only) running a 20x10 with a 4.5" bs and a -12 off set, you jump to a 20x12 with a 4.5" BS you'll have to run a -70 to -72 offset to maintain close to the same fitment and yet have that massive lip.
25mm per inch, so you add two inches of width you have to add 50mm of off set to compensate.
I think depending on your lift, you can run up to 5" of back spacing, I've ran 5 3/4" on stock spindles with cognito UCa's