Welcome to Rota Wheels UK - the home of Rota Wheels in Europe

Tyre Size Calculator

Enter your existing wheel and tyre specification in 'Existing Setup' then enter the specification of your potentially new wheels and tyres to see what a difference it will make!

This tool is great for working out if your new wheels will give you more or less clearance to your suspension and wheel arches. If you have any questions or need help using it please do get in touch and we'll be happy to help you with it.

Existing setup

New setup

Tyre diagram

The image to the left shows your 'Existing' wheel and tyre (grey + black) with the 'New Setup' (green + black) overlaid.

This is a graphical representation of how your chosen change in wheel and tyre will affect your stance, poke and clearance.

To see the wheel to tyre ratio changes, and the Existing vs New tyres in profile select 'Tyre Image'.

For the measurements, take a look in the 'Data Table' tab.

Tyre image
Data table
ExistingNew
Tyre Diameter631.9mm625.3mm
Tyre Circumference1985.2mm1964.4mm
Additional PokeN/A
Inboard ClearanceN/A
Gearing ChangeN/A1.01%
Speedo at 30mph30mph
Speedo at 60mph60mph
Ride Height ChangeN/A
Arch Gap ChangeN/A

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  1. Titan Plus 19x9.5 5x114 ET22 Silver
    Excl. VAT: £270.83 Incl. VAT: £325.00
    Titan Plus,19x9.5,5x114,ET22,Silver Introducing the latest from Rota Wheels ~ the Titan Plus Learn More
  2. Titan 18x9 4x108 ET20 Steelgrey
    Excl. VAT: £216.67 Incl. VAT: £260.00
    Titan 18x9 4x108 ET20 Steelgrey Specialist fitment specified for Escort Cosworth. These can fit other vehicles too if the specs work. Learn More
  3. TFS301 17x7.5 5x114 ET42 Silver
    Excl. VAT: £129.17 Incl. VAT: £155.00
    TFS3,17,7.5,5114,ET42,Silver Learn More
  4. TFS301 17x7.5 4x100 ET35 Silver
    Excl. VAT: £125.00 Incl. VAT: £150.00
    TFS3,17,7.5,4100,ET35,Silver Learn More
  5. TFS301 16x7 4x100 ET38 Silver
    Excl. VAT: £116.67 Incl. VAT: £140.00
    A hugely popular wheel for the following vehicles: Honda Civic Mazda MX5 Mitsubishi Colt Seat Arosa Seat Ibiza (4 stud) Suzuki Swift Toyota Starlet Toyota Yaris Vauxhall Corsa (4 stud) Volkswagen Lupo Volkswagen Golf Mk1 / Mk2 Volkswagen Polo (4 stud) Learn More
  6. Sprint 18x8.0 5x120 ET45 Silver
    Excl. VAT: £191.66 Incl. VAT: £229.99
    Sprint 18x8.0 5x120 ET45 Silver Learn More
  7. Sprint 18x8.0 5x112 ET45 Silver
    Excl. VAT: £191.66 Incl. VAT: £229.99
    Sprint 18x8.0 5x112 ET45 Silver Learn More
  8. Sprint 18x8.0 4x108 ET40 Silver
    Excl. VAT: £191.66 Incl. VAT: £229.99
    Sprint 18x8.0 4x108 ET40 Silver Learn More
  9. Sprint 18x8.0 4x100 ET40 Silver
    Excl. VAT: £191.66 Incl. VAT: £229.99
    Sprint 18x8.0 4x100 ET40 Silver Learn More
  10. Sprint 17x7.5 5x100 ET44 Silver
    Excl. VAT: £150.00 Incl. VAT: £180.00
    Sprint 17x7.5 5x100 ET44 Silver Learn More

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