Of course not. You need 20 inch wheel to mount 20 inch tires.
Any 15" tire, but wheel width determines choices.
No. You can not put 16 inch tires on 15 inch rims.
No you can not.
No.
Depends on the diameter of your brakes both front and rear. They have to fit inside the wheel. I would have to say no if the truck came with 15" wheels from the manufacturer.
no 15" tire will not bead up
33 is for the height / 12.50 is your width / R (rim) 15 is your wheel size, so your wheel is a 15 inch wheel.
No, The 14 inch tires require a rim with diameter 14 inches, 15 is too big, it will not physically fit.
I have a 2002 Nissan altima with tires 205/65R16 can I replace them with 215/65R15, the tires came on 5 bolt rims and will fit on the altima. If the tires are on 15 inch rims, you are ok. You can not put 15 inch tires on 16 inch rims, or 16 inch tires on 15 inch rims.
No. The factory rims are sixteen or seventeen inch.
NOThat is very dangerous and will not work.