my rims are 7.5 just like the original 16"
some other gadgets/features of my CAM:
- dual zone auto climate control (front seats)
- rear seat a/c vents
- Toyota auto dimming mirror (bought from Japan, battery operated)
- factory fogs
- headlight washer (very powerful

can spill foam to next car easily)
-
wish list:
- HYBRID LED taillights (just replace the corners... not sure if the red zone will look weird)
- front strut rebuild (bearings / plastics etc.)
Am very happy with this so far... good on gas (avg ~11.8L/100km) and very quiet (except the rattling B-pillar cover

)