Tire size help please!! 1999 Chevy 1500 Z71
So I've got a general question for the group. I've got a 1999 1/2 1500 Z71 with the larger torsion keys (leveling kit) and I'm looking to put bigger tires on it. Currently I've got the stock 16 inch rims with 265/75R16 and I'm looking at going up to 33's (295's) but I don't know if they'll fit. I've been looking around online but I can't seem to find anything about it. I don't want to do suspension or body lift at this time, just looking for newer, bigger tires. Any help would be great. Thanks!!