Being a DIY guy and a pretty good mechanic, I just put my own spare tire Kit together with a brand new 15" steel wheel and new tire that I got from my dealer for just under $100, with a standard rubber valve stem. The retail price for just the tire alone would be over $100 and likewise for a new wheel at dealer prices.
Then I just added the small 2-ton floor jack that I've had in my last two cars, and some appropriate hand tools, and VOILA.....my spare tire kit.
Everything is heavy duty and I don't have to worry about something breaking when I'm trying to change a tire, at night, along side the highway, in the rain.
To those basics, I've added the little air compressor that came with the Tire Re-Inflation kit that was in the car when I bought it.
Then I found there was also plenty of room for my 14' Heavy Duty Jumper cables and my 20' 6000# tow strap. If there's just one chance in a thousand that I might need something, in an emergency, it goes in my Emergency Kit.
My basic kit, set up when I first got my Soul, Sept of 2012.
The SAE socket in the picture fit VERY tight on the lug nuts, so I've replaced it with a Metric Socket (21mm) that is just right.
With everything tucked in tight, the rear floor panel drops in and hides it all.
With a little imagination and a minimum of cash outlay, you can put together a pretty good Roadside Emergency Kit.
I've already used my tow strap and jumper cables to help other drivers, on more than one occasion.
The floor jack, I've used twice, to assist drivers who's little scissor jack broke and jammed under their car.
Likewise the 24" Breaker bar..... good for removing those old, rusty and stuck on Lug Nuts.
And a 1/2" drive, Torque Wrench, for installing lug nuts and getting them set to the proper torque spec's.
Cheers Mates!
TM