Buy 195/50 R20 Tyres

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Ecopia EP500

195/50R20 T (93)
4.3/5
(12 reviews)
  • B
    Fuel Efficiency
    Fuel Efficiency / Rolling Resistance: B

    How much fuel the tyre uses as it rolls. Graded A to E, where A is the most efficient and E the least.

  • B
    Wet Grip
    Wet Grip / Braking Performance: B

    How well the tyre stops in the wet. Graded A to E, where A is the shortest stopping distance. Each grade is worth roughly 3 metres, about a car length.

  • A69 dB
    External Noise
    Noise Emission / Exterior Noise: A (69 dB)

    How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

Noise Reduction
  • Tick Icon Car
    Car tyre:

    Designed for cars, rather than vans, 4x4s or commercial vehicles.

  • Tick Icon Reinforced (XL)
    Extra Load or Reinforced tyres:

    A stronger sidewall lets this tyre carry more weight than a standard tyre of the same size. Marked XL on the sidewall.

Fit from:03-09-2026
Fully Fitted Price
£24352
brand-type-bridgestone.jpg

Potenza S001

195/50R20 W (93)
5.0/5
(5 reviews)
  • C
    Fuel Efficiency
    Fuel Efficiency / Rolling Resistance: C

    How much fuel the tyre uses as it rolls. Graded A to E, where A is the most efficient and E the least.

  • B
    Wet Grip
    Wet Grip / Braking Performance: B

    How well the tyre stops in the wet. Graded A to E, where A is the shortest stopping distance. Each grade is worth roughly 3 metres, about a car length.

  • B72 dB
    External Noise
    Noise Emission / Exterior Noise: B (72 dB)

    How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

  • Tick Icon Car
    Car tyre:

    Designed for cars, rather than vans, 4x4s or commercial vehicles.

  • Tick Icon Reinforced (XL)
    Extra Load or Reinforced tyres:

    A stronger sidewall lets this tyre carry more weight than a standard tyre of the same size. Marked XL on the sidewall.

Fit from:03-09-2026
Fully Fitted Price
£25463
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195/50 R20 Dimensions Explained

If you have a BMW i3s, its staggered wheel set-up has a rear tyre size of 195/50 R20. The breakdown is simple. 195 is the width of the tyre in millimetres. 50 is the aspect ratio, thus your sidewall height is 50% of 195mm, which is 98mm. R20 means that this is a radial tyre mounted on a 20-inch rim. Therefore, the overall diameter is 703mm. This sidewall height suits the wider rear fitment. We supply 195/50 R20, including the XL versions, at Tyres.co.uk.

Part of the sizeValueWhat it means
Section width 195 The width of the tyre across the tread, measured in millimetres.
Profile (aspect ratio) 50 Sidewall height as a percentage of the width - here, 50% of 195 mm (about 98 mm).
Construction R Radial construction, which is what nearly all road tyres use.
Rim diameter 20 The wheel diameter the tyre fits, measured in inches.
Your tyre dimensions
MeasurementValue
Sidewall height 97.5 mm (3.84 in)
Overall diameter 703 mm (27.7 in)
Circumference 2,209 mm (87.0 in)
Revolutions 729 per mile · 453 per km
Equivalent sizes
SizeOverall diameter
215/45 R20 702 mm · -0.2%
175/55 R20 700 mm · -0.4%
205/55 R19 708 mm · +0.7%
215/50 R19 698 mm · -0.8%
175/60 R19 693 mm · -1.5%
205/50 R19 688 mm · -2.2%