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
-
Existing New Tyre Diameter 631.9mm 625.3mm Tyre Circumference 1985.2mm 1964.4mm Additional Poke N/A Inboard Clearance N/A Gearing Change N/A 1.01% Speedo at 30mph 30mph Speedo at 60mph 60mph Ride Height Change N/A Arch Gap Change N/A
-
Zero 15x8 4x114 ET10 Gloss Black with Polished Face
Excl. VAT: £141.67 Incl. VAT: £170.00Only 3 left in stock!
-
Zero 15x8 4x100 ET10 Gloss Black with Polished Face
Excl. VAT: £141.67 Incl. VAT: £170.00Only 2 left in stock!
-
Zero 15x7 4x100 ET35 Gloss Black with Polished Face
Excl. VAT: £137.50 Incl. VAT: £165.00Only 1 left in stock!
-
RM100 18x9 5x120 ET40 Flat Black with Matte Polished Face
Regular Price: £245.00
Special Price Excl. VAT: £183.75 Incl. VAT: £220.50
Only 1 left in stock!
-
RB 15x8 4x100 ET30 White with Polished Lip
Excl. VAT: £141.67 Incl. VAT: £170.00Only 3 left in stock!
-
MXR 18x10 5x114 ET12 White with Polished Lip
Excl. VAT: £237.50 Incl. VAT: £285.00Only 2 left in stock!
12 due on 19th September
-
MXR 17x7.5 4x108 ET40 White with Polished Lip
Excl. VAT: £150.00 Incl. VAT: £180.00Only 2 left in stock!
-
MXR 17x7.5 4x100 ET40 White with Polished Lip
Excl. VAT: £145.83 Incl. VAT: £175.00Only 2 left in stock!
-
GTR 17x9.5 5x114 ET30 Flat Black with Red Lip
Excl. VAT: £175.00 Incl. VAT: £210.00Only 2 left in stock!