We offer a vinyl spare tire cover that will fit your 255/75-17 tires, which are just over 32 inches in diameter (about 32.06, to be exact). Part # 290-1752 fits tires up to 32-1/4, so you'll have a nice and snug fit.
I've also linked to the other colors and styles of covers we offer that will fit that tire size. view full answer...
We show 1-1/4-inch Class I trailer hitch fits for several versions of the 2015 Fiat 500, but not for the 500e.
For the 500 Abarth version we offer Curt # C11347; for the 500 non-Abarth version we offer the Curt # C11363. All will require some degree of trimming to the rear fascia and/or under-body panels.
I have linked two articles on trailer hitch installation that may be helpful to you. view full answer...
For a trailer hitch receiver we have the Curt Trailer Hitch Receiver # C11363. This fits all models of the 2012 Fiat 500 with the exception of the Abarth. If you have the Abarth you need the # C11347 instead. Both of these are Class I hitches with a 1-1/4" receiver and a bolt-on installation.
If by tow bar you meant an actual tow bar for flat towing like the Blue Ox Alpha 2 # BX7380 we also have those available. This will work with Blue Ox Base plates as long as you have a manual transmission.... view full answer...
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