Quote:
Originally Posted by a2jack
The spare only needs to be a front tire and wheel, as it will fit the rear as well.
However a rear will not inter change with the front.
A2Jack.
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That is the case with the 450. A 451 175/55 rear will fit on the front of a 451 with adequate clearances, but it still makes sense to use the narrower front if a 5th wheel is to be carried onboard as a spare.
A true compact, temp spare would be even better. At one time Three Point Motors (M-B/smart) of Victoria, BC sold such a spare. There is a movement afoot on the Club smart Car (Canada) forum to get them to re-stock for a group buy.