Quote:
Originally Posted by DaveNP
Space savers are not necessarily the same size as the road wheels, even to the extent that the overall diameter of the spacesaver with tyre is often smaller than the road wheel and tyre. They are after all only meant for you to limp to the nearest tyre shop.
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Theye are usually inflated to 60 psi to refflect that fact in order to give adequate load rating and are also subject to a 56 mph limit..
You will need a commercial tyre guage to measure 60 psi as most car ones only go to 50 and I would not rely on the pressure guage on a portable plug into the car compressor as I find they very hit and miss regarding accuracy
Paul.