Re: Small Spare Wheel
yeah the biggest risk is the tire overheating (due to small surface area) and popping. and that will happen very quickly at freeway speeds. also another problem people dont realize is all rubber tires have a useable life of around 6 yrs. after that, it becomes very unsafe due to the rubber drying out and becoming brittle. so alot of people have spares that have been around for maybe 10-20 yrs and someday they might use it. also, most people do not check their spare tire air pressure. it is normally supposed to be 60 psi i think, and if you dont keep it filled up, it will drop down to 15-20 psi and when the time comes to use it, you will basically be driving on a near flat tire.
Last edited by gearbox; Oct 28, 2009 at 11:01 PM.