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Can I Change My Car Wheels From 16 Inch to 18 or 20 Inch?

     A Complete Guide to Legality, Safety, Tyres, Fitment and Getting It Right Changing the wheels on a car is one of the most popular modifications people make. A larger set of alloy wheels can completely transform the appearance of a vehicle. A car that looks ordinary on standard 16-inch wheels can look much more aggressive and sporty with 18, 19 or even 20-inch alloys. But what happens if your car currently has 16-inch wheels and you want to fit 18 or 20-inch wheels? Follow Car Guru DIY Blog Is it legal? Will the car still pass its MOT? Will the larger wheels damage the suspension? Will the tyres rub against the arches? Will your speedometer become inaccurate? And perhaps most importantly:  how do you make sure the modification is actually safe? The short answer is that increasing wheel diameter from 16 inches to 20 inches can be possible, but you cannot assume that any 20-inch wheel will fit simply because the bolt pattern looks correct. The wheel, tyre, suspensi...

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UK Automotive World in 2026. Read more…

What’s Coming in the UK Automotive World in 2026

The UK car industry is racing towards a major transformation. A mix of new technology, government policy, and changing consumer habits will shape how we buy, use and think about cars in 2026. Whether you’re a driver, a car lover or simply curious about the future of transport, here’s what you should expect!


 Electric Cars Go Mainstream

Electric vehicles (EVs) have already crossed into the mainstream in the UK making up a significant portion of new car sales and quickly closing in on government targets. Plugin vehicles now account for a big share of the market and this momentum is expected to continue into 2026.

What’s more:

  • Charging networks are growing fast with more ultra-rapid chargers planned and better coverage in towns and rural areas.
  • New EVs may come with bidirectional charging (allowing cars to power your home or support the grid).
  • UK factories are increasing EV production for example, a major plant in Sunderland has begun building a new generation of electric cars.

 Why it matters: EVs will be easier to live with, cheaper to run, and more commonplace on UK roads.


 Self-Driving Cars Roll Out

One of the biggest changes in 2026 could be the arrival of self-driving vehicles on UK roads:

  • New legislation now allows driverless cars to operate without a human behind the wheel under trial conditions.
  • Pilots of automated taxi- and bus-style services are planned from spring 2026.
  • Tech partnerships mean some autonomous vehicle services might launch in major cities like London next year.

 Why it matters: This could change how people commute, especially for those who can’t drive. It may also cut road accidents and create tens of thousands of jobs.


 New Rules for Drivers and Cars

2026 won’t just be about fancy tech there are some practical policy changes UK motorists should note:

 Taxes & Costs

  • Fuel duty (tax on petrol and diesel) has been frozen but will start rising with inflation from September 2026.
  • Company car tax and some road taxes will change EV tax rules are evolving, and electric car thresholds are being adjusted to try to keep prices appealing to buyers.
  • Schemes like Motability are being reshaped, which could affect choice and pricing for many drivers.

 Emissions & Safety Rules

  • All new vehicles must meet Euro 7 emissions standards by late 2026, tightening pollution limits.
  • Proposed new road safety measures include things like stricter drink-driving limits and tougher seatbelt laws.

 Why it matters: These changes affect ownership costs, buying decisions, and road safety for everyone.


 Cars Are Becoming Smarter

Behind the scenes, the automotive industry itself is shifting:

  • Cars and factories are increasingly software-driven, using AI and data to improve manufacturing and customer services.
  • Connected car tech is emerging as a new revenue source from in-car services to data-driven features.
  • There’s a bigger focus on skills training and digital jobs as electrification and automation take off.

 Why it matters: The car is no longer just metal and wheels it’s becoming a smart device on wheels.


 Industry Growth and Challenges

After a tough few years, analysts expect UK vehicle production to bounce back in 2026, with more EVs and new investments improving output. But it’s not all smooth sailing global trade issues and supply chain pressures still pose risks for manufacturers.


 Final Thoughts

2026 will be a pivotal year for the UK automotive world. We’re not just seeing more electric cars we’re talking about self-driving vehicles, new taxes and rules, smarter cars, and a rapidly changing industry landscape.
For everyday drivers and car fans alike, the road ahead looks faster, cleaner and more high-tech than ever before.

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