If you've recently purchased a new vehicle and popped the trunk expecting to find a spare tire, you might have been surprised—or frustrated—to find an empty space or a small air compressor instead. You're not alone. Many modern vehicles no longer come equipped with a spare tire, and that trend isn’t going away anytime soon.
So why are spare tires disappearing from new cars, and what are manufacturers offering in their place? Here’s what you should know before hitting the road without one.
Automakers Are Focused on Weight and Efficiency
One of the biggest reasons spare tires are being phased out is weight reduction. Spare tires, jacks, and lug wrenches can add 30 to 50 pounds or more to a vehicle. Removing that extra weight helps improve fuel economy, which matters a lot when automakers are trying to meet strict emissions and mileage standards.
By cutting out the spare, manufacturers can claim slightly better fuel efficiency and offer customers more cargo space or optional equipment instead. It's a small gain in numbers, but it makes a difference in competitive markets where every MPG counts.
Run-Flat Tires Are Taking Their Place
Many vehicles today come equipped with run-flat tires, which are designed to keep rolling temporarily even after a puncture. These tires have reinforced sidewalls that allow you to drive at reduced speeds for 50 to 100 miles after losing air pressure.
The benefit of run-flats is that they let you continue driving without the need to stop and change a tire on the roadside. The downside is that they tend to be more expensive to replace and may wear faster than traditional tires. They also often provide a stiffer ride due to their reinforced construction.
Tire Repair Kits Are the New Standard
Another alternative automakers are using is a tire repair kit. These kits typically include a can of sealant and a small air compressor that plugs into your car’s power outlet. The idea is that you can temporarily fix a small puncture and re-inflate the tire enough to reach a repair shop.
While these kits work for minor punctures, they won’t help if you experience a blowout or damage to the sidewall. Drivers who travel long distances or drive in rural areas may find this solution too limited for peace of mind.
More People Rely on Roadside Assistance
With the rise of roadside assistance programs included in warranties, insurance plans, and memberships, some automakers assume you’ll call for help instead of changing a tire yourself. These services can be a great resource, but they also depend on cell reception, wait times, and availability.
If you're in a remote area, waiting hours for assistance isn't ideal. That’s why it’s still important to know your vehicle’s capabilities and limitations before relying entirely on roadside service.
Space Is Being Repurposed for Storage or Technology
Many manufacturers are using the space where the spare tire used to be for other purposes. In some hybrids and EVs, the area is occupied by battery packs or electronic control modules. In other vehicles, the space might be turned into a hidden storage compartment.
The result is a cleaner-looking trunk and more room for cargo, but it also means less flexibility if you’re stuck on the side of the road with a flat.
What You Can Do to Prepare
If your vehicle didn’t come with a spare, you still have options. Some drivers choose to purchase a spare tire and jack separately and store them in the trunk. Others opt for more robust emergency kits, including tools, sealants, and better compressors.
Regardless of the setup, regular tire maintenance is more important than ever. Check your tire pressure frequently, inspect tread wear, and have your tires rotated and inspected as recommended. Preventing a flat is always better than dealing with one on the road.
Robbie’s At Your Service – Flat Tire Help in Merritt Island, FL
At Robbie’s At Your Service in Merritt Island, we help drivers handle flat tires, worn tread, and unexpected tire problems—even if there’s no spare in the trunk. Whether you need help installing a new tire, choosing a portable spare, or fixing a leak, we’ve got you covered with fast and honest service. Come see us and make sure you’re prepared for whatever the road throws your way.