No. No no no no no no.
Tire sizing - for example, your 220/40R17 is like this...The 220 means from edge to edge of the tread it is 220mm wide. The 40 is the aspect ratio (is that the right term guys?) and measures how "thick" the tires are. In your case, 40% of the width (which is 88mm, so from the inner diameter to outer diameter is 88mm. And of course the R17 means it fits a 17" wheel.
Wheel sizing - for example, those 17x8 +45 Work reps...17" is the wheel diameter, 8" is the wheel width. Simple enough. +45 means that there is a 45mm offset. Offset refers to where the hub mounts up with the wheel, relative to where the center of the wheel is. So a wheel with zero offset meets up with the hub right at the center. On those Works, the mounting point is 45mm outward from the center of the wheel.
Have a read here about offset:
http://en.wikipedia.org/wiki/Offset_(wheel)
So you know, the recommended tire size for a 17x8 wheel is 215/45R17