Which offset Fuel wheels?

[Mockers]

I have a 2025 Ram 1500 Sport. OEM wheels are 275 55 R20. Im looking at the Fuel D969 20x9 rims and plan to put on 305 50 R20 open country tires. rims come inn +20 off set and +1.

Anyone know which off set to go with to not rub?

 

[Adamcr68]

I have a 2025 Ram 1500 Sport. OEM wheels are 275 55 R20. Im looking at the Fuel D969 20x9 rims and plan to put on 305 50 R20 open country tires. rims come inn +20 off set and +1.

Anyone know which off set to go with to not rub?

I have a 15’, so don’t know how much help this will be, & not sure how the size you’re looking at compared to a 35” x 12.5” tire.
I had fuel vapors 18x9 with the 35’s & ended up with 1” spacers due to a rub on the uca’s at full lock, the wheels were +1 offset.
I wanted to get rid of the spacers & got some TIS wheels 17x9” -12 offset that don’t rub & sit right at the edge of my fender flares, I prefer the less wheel & more tire look, plus the new wheels were 10lbs lighter per wheel.
Backspacing is a factor too, I don’t know how it’s different from the offset, I’m sure you get some responses that will be helpful.
There are lots of knowledgeable members here that have helped me many times with my truck.