The Universe decided to nerf me today, with Curse of Flat Tire. I took a bunch of pictures, intending to post a How To Change Your Tire tutorial, but now I’m hot and…tired. Hah.
Here are the pictures with some basic tips, but this is by no means a complete tutorial.
If at all possible, get somewhere safe and comfortable! Flats do not happen conveniently in have had them happen on off-ramps in winter, gravel lots, on hills (if you are on a hill, find somewhere flat/level to work!!!). Today, to my dubious luck, it happened while pulling into a parking lot, and I was able to choose a space that had a spot of shade where I was going to have to work.
Put your emergency brake on. This is important just like working in a flat spot. The LAST thing you want is for the car to roll off the jack.
Gather your stuff! My car has a special nut called a wheel lock. (Those five little shiny round things around the middle of the hub are the nuts. They are little caps with screw threading inside that screw onto bolts that stick through the wheel to hold it onto the vehicle). The wheel lock is a special cap that goes over the nut, otherwise it can’t be gripped and turned. It is for theft prevention. Not every vehicle has it. If yours has it, hopefully your wheel lock is in the glove box, which is where I keep mine in the original package, as shown.
I also always keep some kind of blanket in my trunk - the one shown is a waterproof pet blanket. Excellent if you have to kneel on wet ground. It was very handy on the pavement, which was warm even in the shade.
Additionally you need a jack. Most cars come equipped with a little jack kit and some kind of spare. Mine in the trunk under the floor. There’s a styrofoam tray that holds the tools, and then the donut. Some vehicles have a full size spare. I have a donut, which is a smaller spare. It has speed limits printed on it. It is NOT for highway or long distance driving, it is meant just to limp you along to where you can get a proper tire put on.
The jack is typically a weird diamond-shape frame with a flat base, and a flat top with grooves facing upward. If you get down to look under the edge of your car near the tire, you can see a part of the frame that is visibly reinforced. Mine is indicated with little notches. You’re gonna line it up so the grooves will fit onto the frame BETWEEN - not ON - the hitches when you raise the jack.
Is your car emergency brake on? Double check. Good.
When you place your jack under the car, it has a loop that sticks out one end. That’s the part you need to turn to raise the jack, make sure it is pointing out from under the car. You can twist it by hand to raise the jack a little bit, to get the grooves settled around the frame point.
Once your jack is in place, now you can raise it properly. This is one of the physically intensive parts of the process. But you don’t have to do it fast.
Jacks usually have one or two pieces that will attach to the loop - some have a single piece that is a double L-bend with a hook at one end. Mine has a straight rod with a hook, and then the tire iron (the straight piece with the knobby cup past the curve at one end) that fit together. The hook goes into the loop on the jack. The iron slots onto the other end. Then I crank them, one turn at a time.
With each turn the jack raises a little. You can tell when it starts lifting the car because it suddenly gets harder to turn. Sometimes things creak as you go. It’s okay. You’re literally lifting n the car. It’s changing what is taking weight, so there will be noises. Take your time, take breaks.
Stop periodically and check if the tire is still in contact with the ground. You can belly down to eyeball it if you want. I usually just see if I can sweep my fingers u see the bottom of the tire or not if I can, we are sufficiently lifted.
You do NOT need to raise the jack to its full possible height. You don’t WANT to do that. The jack at its full height is not nearly as stable. You just want the tire to clear the ground.
Now you need your tire iron. You saw mine in the previous picture - the rod with the bend and the knobby cup at the end. Other tire irons are shaped like a big T or X and have multiple cup ends, usually different sizes. Either kind is fine, as long as it fits you nuts. *snicker*
Remember I mentioned the nuts and the wheel lock? In the pic above you can see both. The next part is the other most physically intensive part imnsho, and also the scariest for le moi. It is called breaking the nuts. *cacklecackle*
You’re going to fit the tire iron onto one of the nuts so the handle is horizontal. If you have just a bar like mine, horizontal to the left. Then you are going to put pressure on it toward the ground. (If you have the x style, you are going to out the downward pressure on the handle sticking out to the LEFT side.) we are loosening the nuts. Lefty-loosey.
The only way I am ever able to manage this? Is by standing on it.
So I fit the iron onto the nut, put my foot on it, and steady myself by holding the car. The. I raise myself up like I’m going to stand on the iron, line I’m climbing a stair or a ladder rung. Sometimes I have to bounce on it to put more pressure than just my body weight. Then it will give, and your foot will slide down to the ground as the handle turns to face the ground.
It can be startling, but now you know it’s coming, and that makes it easier to handle.
You’re going to do this to every nut - and you want to do it in a star pattern. Here is a silly doodle to show what I mean
Whatever but you start with (I usually start with the upper left) get it loose and then skip to the nut two nuts away. Get it loose and skip to the next one two nuts away. Then again, to the one just after the original nut. Then the last nut.
Just break each one. Then keep following this pattern to loosen them, a few turns at a time. Toward the end, the bottom of the tire is going to try to sag out toward you - just push gently in with your hand and keep going. It isn’t going to fall, but it will put pressure on the nuts and make them harder to turn. You don’t need that shit, this is already enough of a task.
Eventually the nuts will pop off. Usually they gently stick inside the tire iron and you can dump them out next to you on the blanket. They might fall. It’s okay. They won’t get hurt. Just grab ‘em and make your pile, five nuts that might include a wheel lock.
Now you’ve got the tire chilling on those five threaded bolts. You’re going to grip it however works for you, give it just a little hoist so it doesn’t drag on the bolts, and hoist it off. You can let it immediately down. It can fall over. You can kick it if you want, but don’t break your toes. You need those, and you’re already dealing with enough.
Now you get to put your tire or donut on! You will lift it enough to line up the bolts with the holes. It should only go on one way. With the donut, the stickers should face you/out. With a full size spare, you wanna be able to see the air valve facing you not the car.
Once it’s on the bolts? The nuts go back in. It does not matter which nuts go in which bolts.
You’ll do the same star pattern you did when you removed them, first getting them finger tight, and then snugging them more firmly using the tire iron. Do the snugging with the iron a few times times, because each time you do the tire shift a little bit, and you want to make sure you don’t have loose spots.
Once all five nuts are back in, retrieve your wheel lock if you have one. Put it back in its package, and put that on your passenger seat or in the glove box - the people at the tire place you’re probably going to next are going to need it to get the spare off and the new tire on.
Roll your old tire to the trunk or back seat. They need the middle part of the wheel to put the new tire onto. They’ll get rid of the old one for you; there may be a fee.
Whatever you did to raise your jack, do the same thing in reverse to lower it again. As you crank it down, especially as the spare takes weight, there will probably be creaky noises again. It’s okay. You’re doing great. When the jack is out of contact with your vehicle, you can pull out out again.
Give your nuts one more snug *bwaaaaaahahahahahahaaaa* and then pop your jack and tools back in the trunk.
Then you can find a place to get a new tire. Hopefully yours are easier to track down than mine 😅
And before you try to go anywhere?
Release the emergency brake.