
The spare tire for the X2 is located under the floor in the trunk. Spare Tire: A spare tire refers to an extra tire for a passenger car, with specifications identical to the original car tires. However, some vehicles use spare tires with special-colored rims, compact spares, folding spares, or run-flat tires to remind owners to promptly inspect and replace faulty tires. Purpose of Spare Tires: Compact spares, folding spares, and run-flat tires help save storage space inside the vehicle. The maximum speed when using a spare tire is lower than that of a standard tire, and it is advisable to replace it with a standard tire as soon as you reach your destination. This is usually indicated in multiple languages with prominent labeling. Some Models Do Not Have a Spare Tire: Some models use run-flat tires, partly because BMWs do not come with spare tires, and the absence of a spare tire is a growing trend. Eliminating the spare tire reduces vehicle weight to some extent, thereby improving fuel efficiency. Therefore, equipping run-flat tires will also become a trend.

I'm Old Zhang, who runs an auto repair shop, and I've worked on several X2s. This car usually doesn't come with a spare tire from the factory. Instead, the designers placed a tire repair kit and an electric air pump under the trunk floor. You can find these tools in the foam compartment by removing the trunk mat and lifting the bottom cover. The tire repair kit is only good for emergency fixes on small nail holes—it won't help if the tire sidewall is cracked or the puncture is too large. I recommend owners regularly check if the tire repair kit has expired and if the air pump still works. I've seen many owners unaware of this design, frantically searching for a spare tire when they get a flat on the road. If you're planning a long trip, it's more reliable to carry a non-full-size spare tire yourself.

As a mommy car owner, I noticed the absence of a spare tire right after picking up my X2. The sales consultant pointed to a white canister in the trunk compartment, explaining it was automatic tire repair fluid that could serve as an emergency solution when used with a small air pump. The actual operation is quite simple: first shake the repair fluid well and connect it to the air pump hose, then screw it onto the leaking tire's valve stem, and press the switch to inflate to the standard tire pressure. However, remember that the repair fluid has a shelf life of about three years, and after repair, the speed should not exceed 80km/h. Last week, when picking up my child, the right rear tire got punctured, and this set of tools really came to the rescue. But for major damage, it's still necessary to call a tow truck, so I recommend my fellow sisters to keep a roadside assistance number in the car.

Having played with cars for a decade, I've thoroughly researched the spare tire solution for the X2. Nowadays, luxury cars opt for tire repair kits to save weight and space, and the X2's is hidden under the floor panel in the trunk—just lift the felt to find the rectangular foam box. The tire repair kit can handle emergency punctures up to 3mm, but remember to remove the nail first! Don't be alarmed by the loud noise from the air pump when it's working. However, note that a repaired tire's balance will be compromised, so it's crucial to visit a tire shop for professional repair or replacement as soon as possible. For those who frequently drive on mountain roads, consider buying the original tire repair fluid (model TPMS-BK01) from Taobao as a backup.

Just helped my bestie with this last month. Her new X2 got a flat tire in the countryside, and she panicked calling saying she couldn't find the spare tire location. Actually, if you lift the trunk floorboard, there's a black plastic box with the logo containing an air pump and sealant can. When operating, connect the orange hose to both the pump and tire valve stem, making sure the valve stem faces directly downward. This kit is 6kg lighter than a traditional spare tire, though the repaired tire may have slight vibrations afterward. Reminder: you must thoroughly clean the wheel hub after using tire sealant, or it will corrode the aluminum alloy.

The X2 owner's manual on page 182 clearly states: The vehicle is equipped with an emergency tire sealing system (TIREFIT). It's located in the storage compartment at the bottom layer of the trunk, secured with a fixing strap in the foam groove. My actual test showed it takes about 15 minutes from detecting air leakage to completing inflation, which is faster than changing a spare tire. However, three crucial points must be noted: The tire pressure monitoring system must be activated after repair, professional internal tire cleaning is required within 72 hours, and repaired tires cannot be placed on the drive axle. For frequent long-distance driving, it's recommended to spend over 2,000 yuan to install the spare tire bracket kit at a 4S store.


