It would help if you asked a question or described symptoms instead of
being so vague that changing the tire might be the correct answer.
Should be a 195 degree.
should be 180 degree thermostat.
water/coolant temperature is controlled and maintained by the thermostat, most common temp. is 192 F. This temp allows both most efficient engine operation and adequate cabin heat.
Most likely your thermostat is shot.
U take the thermostat out, get a pot of water, put the thermostat in it and start it to boiling. When the water reaches the temp that the thermostat is designed to operate at it should open , if not , it is defective
rite temp thermostat model # 8030
factory thermostat should be a 180 degree stat.
190 Fahrenheit / 88 Celsius
180
It should have a 195 degree thermostat.
check thermostat and temp sending units there should be two
AnswerThe thermostat should maintain 195 degrees, + or - 5 degrees.