285/40 R23 Car Tyres - Fitted at a Garage Near You

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View 7 Products

Scorpion Zero All Season

285/40R23 Y (111)

4.7/5

(3 reviews)

A
Fuel Efficiency

Fuel Efficiency / Rolling Resistance: A
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.
B74 dB
External Noise

Noise Emission / Exterior Noise: B (74 dB)
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

Great Fuel Efficiency

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.
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.
All season

All season tyres:
Built to handle both summer and winter conditions, so the same tyres can stay on all year instead of being swapped twice.

Fit from:02-09-2026

Fully Fitted Price

^£343⁰²

Quantity

P Zero (PZ4)

285/40R23 Y (107)

5.0/5

(2 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.
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.
A71 dB
External Noise

Noise Emission / Exterior Noise: A (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

Noise Reduction

Car

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

Fit from:02-09-2026

Fully Fitted Price

^£362⁹⁶

Quantity

Eagle F1 (Asymmetric 6)

285/40R23 Y (111)

5.0/5

(2 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.
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.
A71 dB
External Noise

Noise Emission / Exterior Noise: A (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

Noise Reduction

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.
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:02-09-2026

Fully Fitted Price

^£381⁵²

Quantity

Pilot Sport A/S 4

285/40R23 Y (111)

4.7/5

(17 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.
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.

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.
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:02-09-2026

Fully Fitted Price

^£389⁸⁰

Quantity

Scorpion MS

285/40R23 Y (115)

4.6/5

(5 reviews)

A
Fuel Efficiency

Fuel Efficiency / Rolling Resistance: A
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.
A71 dB
External Noise

Noise Emission / Exterior Noise: A (71 dB)
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

Great Fuel Efficiency

Noise Reduction

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.
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:02-09-2026

Fully Fitted Price

^£427⁷⁵

Quantity

Primacy All Season

285/40R23 Y (115)

4.7/5

(63 reviews)

A
Fuel Efficiency

Fuel Efficiency / Rolling Resistance: A
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.
A72 dB
External Noise

Noise Emission / Exterior Noise: A (72 dB)
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

Great Fuel Efficiency

Noise Reduction

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.
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:02-09-2026

Fully Fitted Price

^£547¹²

Quantity

Primacy All Season

285/40R23 Y (111)

4.7/5

(63 reviews)

A
Fuel Efficiency

Fuel Efficiency / Rolling Resistance: A
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.
A72 dB
External Noise

Noise Emission / Exterior Noise: A (72 dB)
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

Great Fuel Efficiency

Noise Reduction

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.
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:02-09-2026

Fully Fitted Price

^£574⁷⁹

Quantity

You've viewed 7 of 7 products

285/40 R23 fitted to SUVs, like the Range Rover and Range Rover Sport, is considered original equipment. 285 means the width is 285mm. 40 is the sidewall aspect ratio, meaning the height is 40% of the 285mm. So the height is 114mm. R23 means a radial tyre on a 23-inch rim. Therefore, the overall diameter is 812mm. The 114 sidewall means the SUVs have a good tyre depth below the rim. We offer 285/40 R23 tyres on Tyres.co.uk and we offer XL options as well.

Part of the size	Value	What it means
Section width	285	The width of the tyre across the tread, measured in millimetres.
Profile (aspect ratio)	40	Sidewall height as a percentage of the width - here, 40% of 285 mm (about 114 mm).
Construction	R	Radial construction, which is what nearly all road tyres use.
Rim diameter	23	The wheel diameter the tyre fits, measured in inches.

Your tyre dimensions

Measurement	Value
Sidewall height	114.0 mm (4.49 in)
Overall diameter	812 mm (32.0 in)
Circumference	2,552 mm (100.5 in)
Revolutions	631 per mile · 392 per km

Equivalent sizes

Size	Overall diameter
285/45 R22	815 mm · +0.4%
295/35 R24	816 mm · +0.5%
275/45 R22	806 mm · -0.7%
275/40 R23	804 mm · -1.0%
305/40 R22	803 mm · -1.2%
305/35 R24	823 mm · +1.3%