Yeah I know a few people who have upgraded to 35s and 37s without considering the 80-120lbs they'd need to be able to move. That method sounds solid.You’ve got a point, but I have a trick that’s needed for an ol’ fart like me. I DON’T try to lift from the ground up to the carrier in one move. I grab the center hole on the wheel, squatting to save my back and using my legs, flop the edge of the tire on my bumper. The Tire/wheel is horizontal at this point. Then push tire/wheel up to vertical, still resting on bumper next to latched swingarm. Then it’s easier to muscle it over and on to the swing arm. I was questioning my sanity when I moved up to 315’s first time I put the spare on. I know this sounds like a real negative for a swingarm, but it is what it is. If anyone comes up with an easier way, I’m all ears
My favorite method is to stand perpendicular to the tire carrier with the tire on the ground, facing the carrier mount. Bend over as if you're doing a bent over row and pull/roll the tire up your leg til it's resting on your thigh. Then it's just about at swingout level and you can get a hand underneath to push it up and rest it on the ledge where the hub sits. The you just have to get it on the studs.
Hard to explain, I might need to take a pic