How To Plan For A Flat Tire In a Mazda Miata or Fiat 124 Spider
The Mazda Miata and Fiat 124 Spider don’t have any spare tire and are not equipped with run-flat tires. There is a very questionable repair kit included in the car, but as we will explain, using it may not be a practical solution.
Where Did The Spare Go?
Almost every automobile in America still has some sort of flat tire plan, but AAA reported in 2015 that a third of new cars don't have any kind of spare.. Yes, automakers are stealing our spare tires and even compact spare tires claiming it is for the benefit of lower weight and fuel economy. This is baloney. Cars with nine heavy speakers and an audio amplifier the size of a window air conditioner have no legitimate claim to a true dedication to weight savings. Some car makers, like BMW for example, have turned to run-flats as a way to get rid of spare tires (and maybe to make more money at dealerships on more expensive tires). There are various valid opinions on run-flat tires, but we give them a thumbs-down based on our real-world experience with them. On the upside, run flats at least offer a sound plan for getting home with a simple puncture.
The Miata and Fiat 124 Spider Repair Kit
Open the trunk of a new 2016 or 2017 Miata or Spider and inside is a small pump and a can of gunk that gets injected into the tire to seal it. On the prior generation Miatas that ran from 2006 through 2015, the kit was a joke. The can of gunk was to be gravity-fed into the valve of the tire after the valve stem was removed. Imagine trying to remove and replace a valve stem the size of a fingernail clipping outside in the snow, at night, on a busy highway. At least the new kits don’t require that step! Except in Mexico, where for some odd reason, Mazda still uses that older kit design.
The new kit may work in ideal situations, but it requires that the can of gunk be connected to the tire, then the can separately connects to the little baby pump, which you plug into your power outlet in the car, and then the process starts. Let’s face facts: a can of Fix A Flat is a much more sensible option and uses the same basic idea, but with one connection and one step. What makes it an even better solution is it is cheap, and you can replace the can annually to ensure it has not turned to a solid inside. Do you think that can of Mazda or Fiat gunk liquid is going to work in nine years? How about in 15? Will the gunk still be a liquid when it is below zero degrees and the car has been sitting cold-soaked for a week? (More on Page 2)