When to Replace Tires
If the wheel has damage, such as bending, cracks or severe corrosion, it must be replaced. Otherwise, the tire may slip off the wheel or it may lead to loss of control.
Wheel selection
Wheels must be replaced with those that have the same load rating, diameter, rim width, and offset. A different size or type of wheel may adversely affect vehicle handling, wheel and bearing life, brake cooling, speedometer/odometer calibration, stopping ability, headlight aim, bumper height, vehicle clearance, and tire or snow chain clearance to the body and chassis.
Replacement with used wheels is not recommended. Never use a tire tube in a wheel with a leak that was designed for a tubeless tire.
Aluminum wheels
After the vehicle has driven the first 1,600 km, check that the wheel nuts are properly tightened.
If you have changed, repaired, or replaced tires, make sure that the wheel nuts are still tight after 1,600 km.
When using chains, be careful not to damage the aluminum wheels.
Use only Toyota wheel nuts and wrench designed for aluminum wheels.
When balancing wheels, use only Toyota counterweights or equivalent and a plastic or rubber mallet.
This material is taken from a resource (toyotaman)
As with any wheel, check aluminum wheels periodically for damage. If damage is present, replace the wheel immediately.