not usually.. but u need to measure the bolt pattern from the Toyota to Nissan from center to center skipping one hole and measure across, if toyota measures the same as nissan it should fit but make sure you measure the center hole where your hub axle fits, if its the same it will bolt..so there is a way
Unless you have a universal 5 lug rim or the power to change 5x100 to 5x114.3.
no
no
Wheel studs/lug nuts.
No
I would guess hardly any, unless it is a very small car.
No
I think you mean wheels but no a 5 lug can not be converted onto a 6 lug
# # #
No they can't as 6 lug is an entirely different pattern than 5 lug
Not hardly. 5 lug means 5 holes in the rim. 6 lug means 6 holes in the rim.
Technically it would, but maybe to be safe I wouldn't