https://www.summitracing.com/parts/mtt-3484. They're kinda pricey, but was thinking of running them on my factory wheels, when the car's not wearing the 15" radial pros. I see they have the same compound.
I currently have a set of the previous ET Streets 305/45/18 on 18" Roush Wheels, they fill the wheel well quite nicely.... and work great.... cut me .006 light ….