factory wheel offset?

Hello all, new sprinter owner here 08 2500 144, picking up van mon. Does anyone know what the factory offset for the wheels are? I'm looking to buy alum wheels for it. also new to deisel engines. Any pointers will be helpful. Andy

My 08 NCV3 steel wheels have: 54mm (2 1/8") offset. The bolt circle is 130 mm. The rim width is 6 1/2". The wheel dia. is 16". There are six wheel bolts that are 13.8 mm. The bolt holes are 18.5 mm. The hub bore is 83mm.
If you find any steel or aluminum wheels that fit, let us know. So far I have not found any for a reasonable price.
Use the search function to find a lot of discussion about the subject.

Andy2012 - there is a 14 page thread on aftermarket wheels for the NCV3 here at
https://sprinter-source.com/forums/showthread.php?t=1579

Lots of 16" and 18" wheels out there

One of the things Dave did not mention in his post is that its critical to source wheels and tires that are capable of the Sprinters weight and load capacity. Should be looking for wheels that are rated for at least more than 2800lbs per wheel. This, and the large PCD diameter and large center bore narrows down the selection dramatically

My van shown on Page 14 of the thread has 20" aluminum wheels - let me know if you need any more information
https://sprinter-source.com/forums/showthread.php?t=1579&page=14

hope this helps