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View 5 Products

Scorpion MS

275/50R21 Y (113)

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.
B71 dB
External Noise

Noise Emission / Exterior Noise: B (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

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:19-10-2026

Fully Fitted Price

^£272^.64

Quantity

EfficientGrip 2 SUV

275/50R21 V (113)

5.0/5

(5 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.
B71 dB
External Noise

Noise Emission / Exterior Noise: B (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

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:19-10-2026

Fully Fitted Price

^£284^.92

Quantity

Primacy All Season

275/50R21 Y (113)

5.0/5

(1 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.
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.

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:19-10-2026

Fully Fitted Price

^£349^.92

Quantity

Premium Contact 6

275/50R21 Y (113)

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.
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:19-10-2026

Fully Fitted Price

^£354^.47

Quantity

Pilot Sport 4 SUV

275/50R21 V (113)

5.0/5

(3 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.
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

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:19-10-2026

Fully Fitted Price

^£386^.21

Quantity

You've viewed 5 of 5 products

275/50 R21 Tyre Reviews

Overall rating4.9/5

Based on 16 reviews

Graeme Hodgson

Perfect functionality, no issues at all.

Pirelli Scorpion MS

Alexandra Gloria

Everything seems fine. It has nice handling. The grip in wet weather is outstanding.

Pirelli Scorpion MS

Aliza Emms

Great, I feel confident driving in any type of weather.

Michelin Pilot Sport 4 SUV

275/50 R21 Tyre Reviews

4.9/516 reviews

Showing 1–10 of 16 reviews

About these reviews

Tyre reviews recording 275/50 R21, across tyre brands and tread ranges. Each review identifies its tyre range.

5/5

Pirelli Scorpion MS

Perfect functionality, no issues at all.

5/5

Pirelli Scorpion MS

Everything seems fine. It has nice handling. The grip in wet weather is outstanding.

5/5

Michelin Pilot Sport 4 SUV

Great, I feel confident driving in any type of weather.

5/5

Michelin Pilot Sport 4 SUV

I have been happy with these tyres. This is why I bought two more a month later.

3/5

Pirelli Scorpion MS

They are loud and steering feels heavy.

5/5

Continental Premium Contact 6

Excellent grip and control in the rain and in the dry.

5/5

Pirelli Scorpion MS

They are exceptional. I especially noticed changes in wet conditions. My tyres stick to the road now when I accelerate at the traffic lights where they used to lose grip.

5/5

275/50 R21 is Volvo EX90's (a large SUV) original equipment. The numbers are easy to understand. 275 is tyre width in mm. 50 is the aspect ratio; thus, the sidewall height is 50% of 275mm = 138mm. R21 indicates a radial tyre for a 21-inch rim. This gives a tyre diameter of 808mm. The height of the sidewall serves to cushion the EX90's 21-inch wheels from broken tarmac. We offer 275/50 R21 at Tyres.co.uk and XL versions as well.

Part of the size	Value	What it means
Section width	275	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 275 mm (about 138 mm).
Construction	R	Radial construction, which is what nearly all road tyres use.
Rim diameter	21	The wheel diameter the tyre fits, measured in inches.

Your tyre dimensions

Measurement	Value
Sidewall height	137.5 mm (5.41 in)
Overall diameter	808 mm (31.8 in)
Circumference	2,540 mm (100.0 in)
Revolutions	634 per mile · 394 per km

Similar sizes

Size	Overall diameter
275/45 R22	806 mm · -0.3%
275/55 R20	810 mm · +0.3%
255/60 R20	814 mm · +0.7%
285/45 R22	815 mm · +0.9%
265/45 R22	797 mm · -1.4%
285/55 R20	822 mm · +1.6%