Is it Worth Buying a Space Saver Wheel?
Is Buying a Space Saver Wheel Worth it For UK Drivers?
If you’ve ever found yourself stranded with a flat tyre, you know how valuable a spare can be. But modern cars often omit full-size spares in favour of space saver wheels (a compact, lightweight alternative). The question is – is it worth buying a space saver wheel for your vehicle? In this blog, we’ll walk you through the disadvantages, why some new cars come without spares, whether these wheels are any good, how fast you can drive on one, and whether you can use a 16-inch space saver with 17-inch wheels.
Throughout, I’ll point you to Shop Space Saver Wheels so you can explore your options directly.
What are the disadvantages of a space saver wheel?
Space saver wheels are not perfect – there are trade-offs. Here are the main downsides:
- Reduced grip and handlingBecause they’re narrower and lighter, they don’t provide the same road-holding as a full-size tyre, especially in wet or cornering conditions.
- Limited speed and distanceMost manufacturers recommend you don’t exceed 50–70 mph and you only drive a short distance before replacing it.
- Wear and tear concernsIf used for too long, a space saver can degrade, increase wear on adjacent parts, and pose a safety risk.
Why no spare wheel with new cars?
You may wonder: Why do many new cars come without any spare wheel at all?
- Weight savings for efficiency – Removing the spare and tools saves weight, improving fuel economy and reducing CO₂ emissions.
- Cost reduction – Manufacturers cut costs by omitting spares.
- Run-flat & tyre repair kits – Many new cars are supplied with tyre repair kits or run-flat tyres which, in theory, reduce the need for a spare.
- Space constraints – Some modern designs (low-profile underbodies, battery packs in EVs) leave no room for spare tyre storage.
Because many modern vehicles rely on repair kits or run-flats, a quality space saver wheel can be a valuable backup – especally in remote areas or for older vehicles.
Are space saver wheels any good?
Yes – they are good when used correctly. But their value depends on how well they match your vehicle and how carefully you use them. Here are some of the advantages:
- Cost-effective compared to carrying a full-size spare
- Saves storage space and weight
- Better than being stranded – even limited mobility is better than none
- Quick installation in emergencies
However, their performance is good only within limits – which is why understanding how fast you can drive and how far you should go on one is essential.
How fast can you drive with a space saver wheel?
This is a critical guideline: always follow manufacturer limits, both from your car’s handbook and the spare wheel maker. That said, common guidelines in the UK include:
- Maximum recommended speed: 50 to 70 mph (often 50–55 mph)
- If you exceed that, risk of failure increases
- Always reduce speed in wet/slippery conditions or on bends
Driving faster than recommended puts stress on the spare, suspensions, and may lead to blowouts.
Can I use a 16-inch space saver with 17-inch wheels?
You asked: Can I use a 16-inch space saver with 17-inch wheels? The short answer: Usually no, but with exceptions and precautions as it is dependant in your vehicle.
Why it’s generally problematic:
- Differences in diameter can alter speedometer, ABS calibration, and handling.
- A 16-inch will be narrower, giving less grip.
- Rim offset and bolt pattern may differ.
However, in some cases – if the 16-inch has nearly identical overall tyre diameter (due to profile), and matches the bolt pattern and offset exactly – it may physically fit. But it is not recommended as a long-term solution or for frequent use.
If you do attempt it:
- Check your car’s manual for acceptable sizes
- Confirm bolt pattern, offset, and load rating match
- Limit speed even further
- Replace with a proper size asap
Conclusion: Is it worth buying?
In short – yes, as a backup. A space saver wheel isn’t a replacement for a full-size spare, but it gives you mobility when you need it. Knowing its limitations and how to use it safely is key.
If you’d like to browse space saver wheels suitable for your model, visit Shop Space Saver Wheels today.
