Plymouth duster rear suspension questions

Pictures can be deceiving,

True. I had weight in the trunk to simulate driver and fuel. Wheel lips are trimmed generously.
However, these wheels belong to my D100 but when Arthur (my Duster) gets on the road I will try these tires out and see if it’ll work on the streets. I am fully aware I may downsize by .5” or run 275/60’s on the Duster.