need tire help

[05tahoeguy]

hello all,
i have a question on tires, i am going to be installing new shocks, keys and coils on my 05 Tahoe. (~2.5 lift) i have two sets of rims tires on my hoe now. and not sure which rim i should run with new tires. currently i have my stock 265/70/17, which i usually run in winter and my 275/55/20 bbs rims which i run in summer, both sets are street tires.
i would like to run Goodyear wrangler duratracks and i was wondering what everyone's thoughts are on what size would be best and which rims would look best. eventualy i will have aggresive tires on both sets. also i am open to other ideas as far as tires go

 

[massivespl]

33x12.50x20

 

[YukonXL04]

33x12.50x20

those are gonna rub like crazy with only 2.5" lift. they are too wide for that little of a lift.

 

[massivespl]

those are gonna rub like crazy with only 2.5" lift. they are too wide for that little of a lift.

U crazy. All I had is keys on mine and I had 33x12.50x20 grapplers on stock 07 rims and had no rub

 

[05tahoeguy]

aren't 33"s equivalent to 285'S?