If you get a flat tire and you don’t have a spare, you should pull over safely, avoid driving on the flat, and call roadside assistance. Depending on your situation, you may be able to use a tire sealant kit or run-flat tires for a short, limited drive, but you’ll likely need a tow or repair to get back on the road.
Immediate safety steps
These steps help you stay safe and prevent further damage to your vehicle or tires.
- Find a safe place to pull over, away from traffic, preferably on level ground.
- Turn on your hazard lights and engage the parking brake.
- If you have warning triangles or flares, place them to alert other drivers, especially on highways or in poor lighting.
- Do not attempt to drive long distances on a flat tire; driving can damage the wheel, tire, and suspension.
- Check your vehicle’s documentation or manual for information about sealant kits or run-flat tires if applicable.
- Call roadside assistance, your insurer, or a mobile tire service for help, especially if you’re in a hazardous location or far from a shop.
Being safe comes first. If you’re in immediate danger or traffic is heavy, call emergency services and stay inside the vehicle with seat belts fastened until help arrives.
Repair options and limits
Understanding what can be done on the spot versus what needs a tow helps you decide the best course of action.
- If you have a tire sealant kit, follow the kit’s instructions to seal small punctures and reinflate the tire for a temporary fix. This is not a cure for all tire damage and should be used only as a brief interim solution.
- Run-flat tires may allow you to drive a limited distance to a shop (follow the manufacturer’s mileage and speed limits in your owner’s manual). If you’re unsure, don’t push it.
- Mobile tire services can often patch or repair tires on-site or install a temporary spare, depending on the tire condition and local availability.
- A tow to a tire shop or dealership is usually needed if the tire cannot be repaired on-site or if you don’t have the necessary tools or equipment.
- If the wheel (rim) is bent or the sidewall is damaged, professional inspection is required, and repairability may be limited.
In many cases, a flat without a spare means you’ll need professional help to repair or replace the tire and restore full mobility.
Getting help and costs
Knowing where to turn and what to expect can reduce stress when you’re stranded without a spare.
- Roadside assistance options include your vehicle manufacturer, an auto club, your insurer, or credit card benefits. Check what coverage you have before you need it.
- Tow services can bring you to the nearest tire shop, dealership, or the service center you prefer. Costs vary by distance and provider.
- Ask for a written estimate if a tow, patch, or replacement is needed, and clarify what is covered by your policy.
- Keep receipts and details of the service for reimbursement considerations with your insurer or roadside plan.
Having a plan in place before a flat can make the experience faster and less stressful.
Future-proofing and prevention
Taking proactive steps now can reduce the chance of finding yourself stranded again.
- Regularly check tire pressure, tread depth, and overall tire health, including the spare if your vehicle has one.
- Consider carrying a spare tire, a tire repair kit, a portable air compressor, and reflective safety gear in your vehicle.
- If your car doesn’t have a spare, evaluate the cost and benefit of a compact temporary spare or a full service plan that includes on-site tire repair.
- Review your roadside assistance options and ensure your policy or credit card benefits cover tire-related emergencies in your typical travel areas.
- Keep emergency items such as a flashlight, high-visibility vest, gloves, and a basic toolkit in your car.
Being prepared helps you recover quickly and reduces the risk of being stranded in uncomfortable or dangerous conditions.
Summary
Flat tires without a spare require safe stopping, a quick assessment of repair options, and likely professional help. If you have a sealant kit or run-flat tires, you may manage a temporary fix or limited drive to a shop; otherwise, a tow or mobile tire service is usually necessary. Plan ahead with a roadside plan and appropriate tools to minimize downtime and hassle when the unexpected happens.