tire size on 2002 GMC Yukon

What is the best tire size and brand for this vehicle?

Asked by for the 2002 GMC Yukon
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