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. EG6 16x7 4x100 ET35 Gunmetal with Polished Lip
    Excl. VAT: £139.17 Incl. VAT: £167.00
    EG6 16x7 4x100 ET35 Gunmetal with Polished Lip Ideal for the following. Honda Civic 1988-00 (4 stud excluding 1.8) Honda Integra Si Toyota Starlet, Corolla, Yaris, Glanza, MR2 Mk1 and Mk3 Mazda MX5, Eunos, 323, MX3 Mitsibushi Colt 98-04 Nissan Pulsar GTIR, Micra 03 on Renault Clio, Megane (all 4 stud) Rover 25, 200, 45, 400 Seat Arosa, Ibiza (all 4 stud) Suzuki Baleno, Swift, Ignis. Vauxhall Nova, Corsa, Astra, Vectra (all 4 stud) VW Golf Mk1, Mk2 mk3, polo (4 stud) BMW Mini Cooper As well as many more. If you are unsure on fitment, please ask before purchasing. Some arch work and or spacers may be needed to make these fit. Learn More
  2. EG6 16x7 4x100 ET35 Silver with Polished Lip
    Excl. VAT: £139.17 Incl. VAT: £167.00
    EG6 16x7 4x100 ET35 Silver with Polished Lip Ideal for the following. Honda Civic 1988-00 (4 stud excluding 1.8) Honda Integra Si Toyota Starlet, Corolla, Yaris, Glanza, MR2 Mk1 and Mk3 Mazda MX5, Eunos, 323, MX3 Mitsibushi Colt 98-04 Nissan Pulsar GTIR, Micra 03 on Renault Clio, Megane (all 4 stud) Rover 25, 200, 45, 400 Seat Arosa, Ibiza (all 4 stud) Suzuki Baleno, Swift, Ignis. Vauxhall Nova, Corsa, Astra, Vectra (all 4 stud) VW Golf Mk1, Mk2 mk3, polo (4 stud) BMW Mini Cooper As well as many more. If you are unsure on fitment, please ask before purchasing. Some arch work and or spacers may be needed to make these fit. Learn More
  3. EG6 16x7 4x108 ET35 Gunmetal with Polished Lip
    Excl. VAT: £139.17 Incl. VAT: £167.00
    EG6 16x7 4x108 ET35 Gunmetal with Polished Lip Learn More
  4. EG6 16x7 4x108 ET35 Silver with Polished Lip
    Excl. VAT: £139.17 Incl. VAT: £167.00
    EG6 16x7 4x108 ET35 Silver with Polished Lip Learn More
  5. Pro R 18x8.5 5x100 ET44 Matte Bronze 3
    Excl. VAT: £212.50 Incl. VAT: £255.00
    The perfect fitting wheel for: Audi A3 (Spacers may be needed) Skoda Octavia (Spacers may be needed) Subaru BRZ Subaru Impreza Toyota GT86 VW Golf MKIV (Spacers may be needed) Learn More
  6. Pro R 18x8.5 5x112 ET45 Flat Black 2
    Excl. VAT: £212.50 Incl. VAT: £255.00
    Pro R 18x8.5 5x112 ET45 Flat Black 2 Learn More
  7. Pro R 18x8.5 5x112 ET45 Hyper Black
    Excl. VAT: £212.50 Incl. VAT: £255.00
    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
  8. Pro R 18x8.5 5x112 ET45 Matte Bronze 3
    Excl. VAT: £212.50 Incl. VAT: £255.00
    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
  9. Pro R 18x8.5 5x112 ET45 White
    Excl. VAT: £212.50 Incl. VAT: £255.00
    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
  10. Pro R 18x8.5 5x114 ET30 Flat Black 2
    Excl. VAT: £212.50 Incl. VAT: £255.00
    Pro R 18x8.5 5x114 ET30 Flat Black 2 Learn More

Grid List

Set Descending Direction

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