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. Zero 15x8 4x114 ET10 Gloss Black with Polished Face
    Excl. VAT: £141.67 Incl. VAT: £170.00
    Zero,15,8,4114,ET10,Gloss Black with Polished Face Learn More
  2. Zero 15x8 4x100 ET10 Gloss Black with Polished Face
    Excl. VAT: £141.67 Incl. VAT: £170.00
    Serious fitment wheels for the following vehicles - Arch work may be needed! Honda Civic Mazda MX5 Mk1 (NA) Mazda MX5 Mk2 (NB) Mazda MX5 Mk2.5 (NB) Suzuki Swift Toyota Starlet Vauxhall Corsa Learn More
  3. Zero 15x7 4x100 ET35 Gloss Black with Polished Face
    Excl. VAT: £137.50 Incl. VAT: £165.00
    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) Lower offset wheels may require some arch work to avoid the tyres rubbing. Learn More
  4. Titan 17x8 5x114 ET42 Matt Bronze 3
    Excl. VAT: £158.33 Incl. VAT: £190.00
    Titan,17,8,5114,ET42,Matt Bronze 3 Learn More
  5. SS10 18x9.5 5x114 ET38 Matte Bronze 3
    Excl. VAT: £229.17 Incl. VAT: £275.00
    The perfect fitting wheel for: Honda - Civic Type R, Integra, S2000 Mazda MX5 (5 Stud) Toyota MR2 Suzuki Swift Sport Honda Stream (2001-2007) Subaru B9 Tribeca (2005+) Subaru Impreza WRX STi (2005-2007) Subaru Impreza WRX STi (2007-2010) Subaru Outback (2015+) Subaru WRX STi (2013+) Learn More
  6. SS10 18x8.5 5x114 ET44 Matte Bronze 3
    Excl. VAT: £212.50 Incl. VAT: £255.00
    The perfect fitting wheel for: Honda - Civic Type R, Integra, S2000 Mazda MX5 (5 Stud) Toyota MR2 Suzuki Swift Sport Honda Stream (2001-2007) Subaru B9 Tribeca (2005+) Subaru Impreza WRX STi (2005-2007) Subaru Impreza WRX STi (2007-2010) Subaru Outback (2015+) Subaru WRX STi (2013+) Learn More
  7. Speciale 15x7 4x108 ET35 Silver with Polished Lip
    Excl. VAT: £137.50 Incl. VAT: £165.00
    Speciale,15,7,4108,ET35,Silver with Polished Lip Learn More
  8. Speciale 15x7 4x108 ET20 Silver with Polished Lip
    Excl. VAT: £137.50 Incl. VAT: £165.00
    Speciale,15,7,4108,ET20,Silver with Polished Lip Learn More
  9. Speciale 15x7 4x100 ET35 Silver with Polished Lip
    Excl. VAT: £137.50 Incl. VAT: £165.00
    Speciale,15,7,4100,ET35,Silver with Polished Lip 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) Lower offset wheels may require some arch work to avoid the tyres rubbing. Learn More
  10. Speciale 15x7 4x100 ET20 Silver with Polished Lip
    Excl. VAT: £137.50 Incl. VAT: £165.00
    Speciale,15,7,4100,ET20,Silver with Polished Lip 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) Lower offset wheels may require some arch work to avoid the tyres rubbing. Learn More

Grid List

Set Ascending Direction

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