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. RBX 17x9 4x114 ET-13 Gunmetal with Polished Lip
    Excl. VAT: £170.83 Incl. VAT: £205.00
    RBX,17,9,4114,ET-13,Gunmetal with Polished Lip Learn More
  2. RBX 17x9 4x114 ET-13 Silver with Polished Lip
    Excl. VAT: £170.83 Incl. VAT: £205.00
    RBX,17,9,4114,ET-13,Silver with Polished Lip Learn More
  3. RBX 17x9.5 4x114 ET-19 Gunmetal with Polished Lip
    Excl. VAT: £170.83 Incl. VAT: £205.00
    RBX,17,9.5,4114,ET-19,Gunmetal with Polished Lip Learn More
  4. RBX 17x9.5 4x114 ET-19 Silver with Polished Lip
    Excl. VAT: £175.00 Incl. VAT: £210.00
    RBX,17,9.5,4114,ET-19,Silver with Polished Lip Learn More
  5. RM200 18x9 5x112 ET40 White

    Regular Price: £245.00

    Special Price Excl. VAT: £183.75 Incl. VAT: £220.50

    Hugely popular wheels with the following vehicles and many more: Audi A3 Audi A4 Seat Leon Skoda Octavia VW Caddy VW Golf MkV VW Golf MkVI VW Golf MkVII Learn More
  6. TFS301 15x7 4x100 ET38 Flat Black 2
    Excl. VAT: £104.17 Incl. VAT: £125.00
    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
  7. TFS301 15x7 4x100 ET38 Gunmetal
    Excl. VAT: £104.17 Incl. VAT: £125.00
    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
  8. TFS301 15x7 4x100 ET38 Hyper Silver
    Excl. VAT: £104.17 Incl. VAT: £125.00
    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
  9. TFS301 15x7 4x100 ET38 White
    Excl. VAT: £104.17 Incl. VAT: £125.00
    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
  10. TFS301 16x7 4x100 ET38 Flat Black 2
    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

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