275/30 R21 Tyre Reviews

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View 10 Products

Turanza 6

275/30R21 Y (98)

5.0/5

(1 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

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:20-10-2026

Fully Fitted Price

^£332^.60

Quantity

Eco Contact 6Q

275/30R21 Y (98)

5.0/5

(1 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.
A70 dB
External Noise

Noise Emission / Exterior Noise: A (70 dB)
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

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:20-10-2026

Fully Fitted Price

^£334^.26

Quantity

P Zero

275/30R21 Y (98)

5.0/5

(6 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.
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.

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:20-10-2026

Fully Fitted Price

^£353^.74

Quantity

P Zero

275/30R21 W (98)

5.0/5

(6 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.
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:20-10-2026

Fully Fitted Price

^£353^.92

Quantity

Eagle F1 Supersport

275/30R21 Y (98)

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.
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.
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.

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:20-10-2026

Fully Fitted Price

^£356^.06

Quantity

P Zero (PZ4)

275/30R21 Y (98)

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:20-10-2026

Fully Fitted Price

^£357^.92

Quantity

Sport Contact 5P

275/30R21 Y (98)

4.7/5

(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.
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.

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:20-10-2026

Fully Fitted Price

^£397^.67

Quantity

Pilot Sport 4 S

275/30R21 Y (98)

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.
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:20-10-2026

Fully Fitted Price

^£418^.37

Quantity

Pilot Super Sport

275/30R21 Y (98)

4.5/5

(2 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.
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:20-10-2026

Fully Fitted Price

^£478^.12

Quantity

AS-2+

275/30R21 Y (98)

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.
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:20-10-2026

Fully Fitted Price

^£215^.82

Quantity

You've viewed 10 of 10 products

Overall rating4.9/5

Based on 17 reviews

Spencer Baron

Outstanding overall performance; these tyres have greatly improved both handling and comfort over the Dunlops that were previously fitted on the car.

Pirelli P Zero

Rupert Quinn

Replaced them with the same type as the old ones lasted over 30k miles. They do great in the wet and dry and I've got no complaints. There are limited options in the 21" range and…

Continental Sport Contact 5P

Saiba A.

Wow! What a road! It is a sunny, dry, and peaceful B road and the grip is outrageous!

Goodyear Eagle F1 Supersport

275/30 R21 Tyre Reviews

4.9/517 reviews

Showing 11–17 of 17 reviews

About these reviews

Tyre reviews recording 275/30 R21, across tyre brands and tread ranges. Each review identifies its tyre range.

5/5

Pirelli P Zero

I am so happy with how my new tyres transformed the performance of my car!

5/5

Pirelli P Zero

Run-flat tyres show acceptable wet traction.

5/5

Continental Eco Contact 6Q

I didn't have to worry about all the options, as they matched my original tyres perfectly. They are functioning just as the new ones did.

5/5

Nankang AS-2+

These tyres have about 7,000 miles on them and still have excellent tread, wet and dry grip.

4/5

When performing in dry and perhaps warmed conditions, this tyre excels in brilliant operation and is therefore ideal for more powerful vehicles. However, When in colder and wet conditions and when encountered when there is grit present, this tyre loses traction and operational performance suffers. Summer tyres are also known for wearing out quickly due to the soft rubber compounds used in their construction.

5/5

Michelin Pilot Sport 4 S

Just like I was hoping, these tyres provide the best balance between performance and cost.

5/5

Pirelli P Zero

Great traction on dry and wet roads and off-road conditions. I have yet to experience them on icy winter conditions.

275/30 R21 are rear tyres on some staggered factory-fitted BMW 7 Series and Jaguar XJ wheel sets. 275 is the tyre width in mm. 30 is the sidewall height/aspect ratio which is 30 percent of the width (82mm). R21 means the tyre is constructed radially on a 21-inch rim (overall diameter 698mm). This sidewall provides minimal cushioning and comfort on rough roads. We have these tyres, including the extra load versions, available on Tyres.co.uk.

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)	30	Sidewall height as a percentage of the width - here, 30% of 275 mm (about 82 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	82.5 mm (3.25 in)
Overall diameter	698 mm (27.5 in)
Circumference	2,194 mm (86.4 in)
Revolutions	733 per mile · 456 per km

Similar sizes

Size	Overall diameter
275/35 R20	700 mm · +0.3%
265/35 R20	694 mm · -0.7%
265/30 R21	692 mm · -0.9%
285/30 R21	704 mm · +0.9%
295/25 R22	706 mm · +1.1%
285/35 R20	708 mm · +1.3%