Zerorcf

Hi, I was just curious if anyone might be able to help. I have 20x10 +29 front wheels and was wondering what size tire I should use on them for my rcf. The car will be getting tanabe lowering springs soon and I want the meatiest tires possible with having to roll fenders or cut the liners. The rears are 20x11.5 +35 and I'm planning on getting 305 tires for the rears. Thank you in advance for any help. I really appreciate it.