Buy 265/45 R18 Tyres

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Pilot Super Sport

265/45R18 Y (101)
5.0/5
(2 reviews)
  • E
    Fuel Efficiency
    Fuel Efficiency / Rolling Resistance: E

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

  • A
    Wet Grip
    Wet Grip / Braking Performance: A

    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.

  • 71dB
    External Noise
    Noise Emission / Exterior Noise: 71 dB

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

Wet Grip Excellence
  • Tick Icon Car
    Car tyre:

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

Fit from:02-09-2026
Fully Fitted Price
£23296
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Eagle F1 (Asymmetric 2)

265/45R18 Y (101)
  • D
    Fuel Efficiency
    Fuel Efficiency / Rolling Resistance: D

    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.

  • B70 dB
    External Noise
    Noise Emission / Exterior Noise: B (70 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.

Fit from:02-09-2026
Fully Fitted Price
£23446
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P Zero

265/45R18 Y (101)
5.0/5
(3 reviews)
  • D
    Fuel Efficiency
    Fuel Efficiency / Rolling Resistance: D

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

  • A
    Wet Grip
    Wet Grip / Braking Performance: A

    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.

Wet Grip Excellence
  • Tick Icon Car
    Car tyre:

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

Fit from:02-09-2026
Fully Fitted Price
£28040
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Winter 240 SottoZero Serie II

265/45R18 V (101)
5.0/5
(1 reviews)
  • D
    Fuel Efficiency
    Fuel Efficiency / Rolling Resistance: D

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

  • C
    Wet Grip
    Wet Grip / Braking Performance: C

    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.

  • B73 dB
    External Noise
    Noise Emission / Exterior Noise: B (73 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 Winter
    Winter tyres:

    Designed for temperatures below 7°C. Summer tyre rubber hardens in the cold and loses grip, while a winter compound stays soft and holds the road in cold, wet and snowy conditions.

Fit from:02-09-2026
Fully Fitted Price
£35666
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265/45 R18 Measurements

265/45 R18 is a tyre size that is used on large saloons and SUVs. In this size, the width is 265mm. The sidewall height is tyre width multiplied by aspect ratio which is 45% in this case, giving 119mm. The rim diameter is 18 inches and it is a radial tyre with an overall diameter of 696mm. The 119mm sidewall provides support for the wheel on bad terrains. We stock 265/45 R18 on Tyres.co.uk.

Part of the sizeValueWhat it means
Section width 265 The width of the tyre across the tread, measured in millimetres.
Profile (aspect ratio) 45 Sidewall height as a percentage of the width - here, 45% of 265 mm (about 119 mm).
Construction R Radial construction, which is what nearly all road tyres use.
Rim diameter 18 The wheel diameter the tyre fits, measured in inches.
Your tyre dimensions
MeasurementValue
Sidewall height 119.2 mm (4.69 in)
Overall diameter 696 mm (27.4 in)
Circumference 2,186 mm (86.0 in)
Revolutions 736 per mile · 458 per km
Equivalent sizes
SizeOverall diameter
265/40 R19 695 mm · -0.2%
245/55 R17 701 mm · +0.8%
245/50 R18 702 mm · +0.9%
275/40 R19 703 mm · +1.0%
245/45 R19 703 mm · +1.1%
255/45 R18 687 mm · -1.3%