Are my extended studs correct length with 20mm/15mm spacers?

henkkad

Hello,

I tried my best for hours to find a definitive answer regarding the correct length of extended studs with spacers, but I can't say that I found it.

I would greatly appreciate, if someone can tell me if the set I got is going to work fine with OEM 19'' RAYS (2011 Sport).

What I ordered:

- 20mm rear - 62mm extended studs (measured from end to end)
- 15mm front - 62mm extended studs (measured from end to end)

However the studs I got:

- 10 x 62mm extended studs (measured from end to end)
- 10 x 68mm extended studs (measured from end to end)

So my question is, which ones should be in front and which ones in the rear? I thought OEM front studs are longer than the rear, so putting 15mm in the front and 20mm in the rear, +20mm to the OEM stud length would be fine all around?

Are these long enough and will the OEM close-ended lug nuts work fine with these?