The Rise of Puncture Repair Kits: Everything You Need To Know

For decades, the spare tyres have been a standard inclusion with the cars, sitting comfortably in your boot, ready to come out when needed. However, as the car manufacturers are evolving and adapting to the demands of modern-day driving, they're shifting towards a puncture repair kit instead of the spare tyre. But if you've ever wondered how to use them or if it's a good idea or not? We've got you covered with these types of questions. Before moving ahead, make sure to join the 91Wheels WhatsApp community to never miss out on any automotive updates.

Some of the cars that now come equipped with tyre repair kits instead of a spare wheel include models like the Maruti Baleno, Hyundai i20, Kia Sonet, and even some variants of the Tata Nexon and MG Astor.

How To Use A Puncture Repair Kit

So, if you're in a situation where you've got a puncture and your car is equipped with a puncture repair kit. The puncture repair kit typically includes a plug, a plug insertion tool, sealant, a reamer and an inflator. Here are a few steps on how you can quickly do that:-

• Find a safe spot: As soon as you notice that you've a flat tyre, pull over to a safe spot and switch on the Hazard light to alert others.
• Check the Puncture: Examine the tyre, if the puncture is too large or on the side wall, the repair kit may not work. Better is to contact RSA or tow your vehicle.
• Locate the repair kit: In most cars, the repair kit is stored in the boot beneath the floorboard. It typically includes a plug, a plug insertion tool, a reamer and an inflator.
• Remove the Object: Use pliers to pull out the nail or screw from the tyre.
• Ream the Hole: Insert the spiral reamer tool into the hole and twist it in and out a few times. This cleans and widens the hole for the plug to go in easily.
• Insert the Plug: Thread one rubber plug halfway into the plug insertion tool, just like a thread in a needle. Now insert the tool into the hole and pull the tool out quickly and safely.
• Inflate the tyre: Once the sealant is in, connect the air compressor to the valve stem and plug it into the cars 12v power socket. Turn on the compressor, and it will begin inflating the tyre. Most kits will take around 5-10 minutes to fully inflate the tyre.
• Drive carefully: Once the tyre is inflated, check the pressure and ensure it meets the recommended PSI units. Drive slowly for the next 5-10 km to allow it to fully seal the puncture.
• Check the pressure again: After driving for a short distance, pull over to check the tyre pressure again. If the pressure is holding steady, youre good to go. However, if the tyre is still losing air, it's time to call for assistance.

Pros of Puncture Repair Kits

While some people will miss the peace of mind that comes with having a spare wheel in their car. But Puncture repair kits do come with several advantages

• Space Saving: One of the most obvious benefits of the repair kit is space saving. A puncture repair kit will take up less room than a spare wheel, leaving more for your luggage and other essential items.
• Weight Reduction: By replacing the spare wheel with a repair kit. The overall weight of the car is reduced, which can help in improving fuel efficiency and performance.
• Ease of Use: For most drivers, using a puncture repair kit is much simpler and easier than changing a tyre. You dont need to get dirty, and theres no need to handle heavy equipment like a jack or a spare wheel.
• Reduced Complexity: Many people find it daunting to change the tyres, especially when they're unfamiliar with the process. It's a simple plug-and-play solution to the problem.

Cons of Puncture Repair Kits

While, these kits are certainly very convenient but there're a few downsides too that you must be aware of:-

• Temporary Fix: A puncture repair kit is just a temporary fix to get you back on the road. However, it won't last long, and you still have to visit the service to replace or repair the tyre.
• Limitations on Puncture Size: These puncture repair kits can only handle small pinhole punctures. If you have a large tear or damage, it won't work, you'll have to call RSA or maybe tow your car.
• Sealant expiry: Just like the consumables, the sealant in the kit has an expiry date. If its been sitting in your car for too long, the sealant may not work when you need it the most. 
• Not Ideal For Extreme Conditions: If you live in an area where temperatures fluctuate drastically, the sealant may not perform well. In cold temperatures, it may freeze, and in high heat, it may become too thin to properly seal the tyre.

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