SGTzAMG

would love to pick these up for my SL63...but i don't know if they'll fit

Houdini

I heard that fit SL models from a certain year and up(I think 2002 and newer). Not sure if it requires spacers or not. If you compare the widths and offsets, you should be able to tell whether they fit or not. Do you know what the specs are on your stock wheels?

SGTzAMG

I truly would hope they do!

Stocks on SL63s are 19x8.5 ET 30 fronts and 19x9.5 ET 31 rears

Houdini

So the offset is lower on your wheels than these, which means the SLS wheels would be tucked in more than your stock wheels if they were the same width. The fronts are 1 inch(25.5mm) wider and the rears are 1.5 inches (38mm) wider, half of each should be subtracted from the offset differences.
Front 60mm - 30mm - 18mm = 12mm
Rear 68 - 31 - 19 = 18mm

So to have the same tuck in the fender, you would need those size spacers. But, most cars the wheels are tucked in more than the fender to allow chains to fit. That's why people add spacers on even their stock wheels so they're more flush with the fender. So actually, you could use an even larger spacer if you want a more aggressive wheel to fender look.

So in short, the offset difference is in the good direction that you can add spacers versus the reverse case where you would have to machine off material from the rims to correct the offset(which nobody likes to do).

You're welcome to come by and see how they fit. Where in California are you?

Houdini

TTT