Rota G-Force is $999 for 18x8.5 +44 and I have no idea how much these weigh, I know it's more than 9.5kg
Advan RS replica is $850 for 18x8 +45 and weigh 9.5kg per rim.
Question is, will rims have a strength quality? Because the Advan RS replica is so light does it mean that it is weaker?
The seller claims the Advan RS replica is very similar in quality and as strong as the genuine Advan RS.
The Advan RS replica centre isn't deep dished like it should be.
I have replica Enkei rims which are 18x8 +45 and only weigh 8kg. I have never had any issues with quality of them and have hit some potholes at reasonably high speed etc with no damage whatsoever and other members on same cruise have buckled their rims hitting the same object.
I run 18x8 45+ offset with 235/40 tyres, and even with the guards rolled, it occasionally rubs. I've had the pull the guard a bit to get some additional clearance.
When you say Rota vs "replica" Advan, you should note that a lot of Rota wheels are essentially replicas of other makes anyway. I'm in no way questioning the quality, just stating a pretty obvious fact. Further, I'd quite happy owning Rota's and was looking at the ones you were