Wheels????

[aceduce1604]

What are the biggest you go on 5.0 with no mods and killing the ride?

 

[jfrazer77]

You can go 20's comfortably with little difference from the stock 19's on a Spec. 21's or 22's would be a noticeable change, but can be countered with higher quality tires.

 

[ZZR]

We put 20" frnt and 22" rear on 2015 Sedan. Bigger rims allow for lower profile tires, so the side wall flex is reduced.
As a result car handles better, you can feel the difference.
As far as harshness of the ride goes, it's perfect IMO, + slightly bigger
tire diameter contrubutes to smoother ride.
In the end it is totally worth it.
One thing to watch out for is the front brake caliper size.
Not every aftermarket rim will clear it, they are sticking out quite a bit because the caliper's hydralic pistons are over on the outer side of the brake rotor.