tire size on 2002 GMC Yukon

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What is the best tire size and brand for this vehicle?
(1) Answer
This is from GM
2002 Yukon Info
Wheel size & type:
1/2-ton: 16-inch x 7-inch cast aluminum
3/4-ton: 16-inch x 7-inch forged aluminum
Tire size & type:
1/2-ton: P265/70R16 all-season, steel-belted radials
3/4-ton: LT245/75R16 all season, steel-belted radials