Mercedes SLK Rims are 37 mm offset.

These rims I just bid on say they are good for Mercedes benz slk's but the offset is 35 mm, not 37 mm?

I'm in big trouble here guys and could use some insight...

Will 35 mm's instead of 37 mm offset work ok on the crossfire? If they work on an slk?

Thanks in advance...(doing all this for a 77 year old family friend who owns the crossfire and now wants snow tires and rims...) I'm working way too hard but just want to help.

I don't have any other place to turn for advice here guys so please accept my apologies for all these questions...

JB