275/35 R21 tyres

Blackcircles performance tyres
Bridgestone Alenza 001
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Fully fitted price includes VAT, delivery, fitting, balancing, new rubber valve & disposal of old tyres

Continental Sport Contact 7 Car Tyre
EVO 2023 tyre award overall winner

Continental Sport Contact 7

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Designed for Porsche (ND0)
Selected fitting date available
We can fit: 11-02-2025

Tyres from £128.72 to £201.58

Dynamo Street-H MU02 Car Tyre

Dynamo Street-H MU02

275/35 R21 Y (103)

Car
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Accelera Iota ST-68 4 x 4 Tyre

Accelera Iota ST-68

275/35 R21 Y (103)

SUV & 4x4
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Infinity Ecomax Car Tyre

Infinity Ecomax

275/35 R21 Y (103)

Car
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Nankang Sportnex AS-2+ 4 x 4 Tyre

Nankang Sportnex AS-2+

275/35 R21 Y (103)

Excellent Grip in Wet
SUV & 4x4
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025

Tyres from £249.77 to £259.99

Hankook Ventus S1 Evo 3 Car Tyre
DriverReviews award

Hankook Ventus S1 Evo 3

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Falken Azenis FK520 Car Tyre

Falken Azenis FK520

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Goodyear Eagle F1 Asymmetric 6 4 x 4 Tyre

Goodyear Eagle F1 Asymmetric 6

275/35 R21 Y (103)

Excellent Grip in Wet
SUV & 4x4
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Dunlop SP Sport Maxx GT Car Tyre

Dunlop SP Sport Maxx GT

275/35 R21 Y (103)

Car
Reinforced (XL)
Designed for Audi (RO1)
Selected fitting date available
We can fit: 11-02-2025

Tyres from £263.08 to £294.05

Continental Sport Contact 5P Car Tyre

Continental Sport Contact 5P

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Designed for Porsche (N1)
Selected fitting date available
We can fit: 11-02-2025
Yokohama Advan Sport V107D Car Tyre

Yokohama Advan Sport V107D

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Continental Sport Contact 7 Car Tyre
EVO 2023 tyre award overall winner

Continental Sport Contact 7

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Designed for Porsche (ND0)
Selected fitting date available
We can fit: 11-02-2025

Tyres from £315.27 to £340.39

Hankook iON Evo SUV Sound Absorber 4 x 4 Tyre

Hankook iON Evo SUV Sound Absorber

275/35 R21 Y (103)

Excellent Grip in Wet
Great Fuel Efficiency
SUV & 4x4
Reinforced (XL)
Selected fitting date available
We can fit: 11-02-2025
Pirelli P Zero (PZ4) Car Tyre
DriverReviews award

Pirelli P Zero (PZ4)

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Designed for Porsche (N0)
Selected fitting date available
We can fit: 11-02-2025

Tyres from £341.63 to £399.99

Pirelli P Zero Car Tyre

Pirelli P Zero

275/35 R21 Y (103)

Excellent Grip in Wet
Car
Reinforced (XL)
Designed for Bentley (B1)
Selected fitting date available
We can fit: 11-02-2025
Looking for a particular tyre brand?
Choose from a wide selection of brands starting from £128.72
Select a tyre brand
BrandPrices from
Accelera (1 option)131.50
Bridgestone (3 options)284.71
Continental (5 options)263.08
Dunlop (1 option)259.99
Dynamo (1 option)128.72
Falken (2 options)254.08
Goodyear (2 options)258.14
Hankook (4 options)249.77
Infinity (1 option)131.64
Michelin (11 options)339.99
Nankang (1 option)201.58
Pirelli (11 options)334.99
Yokohama (1 option)267.68

Frequently Asked Questions About Tyres

What does 275/35 R21 mean?

The tyre size that you find on the sidewall of a tyre will tell you important information such as the width, profile and diameter of your tyre. In this case, for the tyre size 275/35 R21, this means the following: 275 - the width of the tyre in millimetres. I.e. 275mm wide. 35 - the height of the sidewall as a percentage of the width. In this case 35% R21 - the diameter of the tyre's inner rim in inches. Basically what size of wheel this is designed to fit onto. In this instance it is a 21 inch wheel.

What is the recommended tyre pressure for 275/35 R21

There is no standard recommended tyre pressure for 275/35 R21 tyres, as each vehicle manufacturer will recommend their own optimal tyre pressure so you can enjoy the best performance from your vehicle. If you are unsure as to the correct tyre pressure for your 275/35 R21 tyres, there are a few different places you can look to find this information. Vehicle handbook - There is a section in most manufacturer handbooks which covers all the technical details for a tyre. This includes the tyre size, load rating, speed rating and tyre pressure. Tyre label - The tyre label is often found on the door jamb of the driver’s side. It is a small rectangular sticker which contains the information you need to know in regards to tyre pressure and tyre sizes. It should also tell you the tyre pressure recommendation

How tall is a 275/35 R21 tyre?

The height of your tyre's sidewall for the tyre size 275/35 R21 can be worked out by using the tyre's profile size. For the tyre size, the profile is 35. What this tells us is that the sidewall height is 35% of the cross-section width of the tyre. The sidewall height is determined by the distance between the rim line and the tread line. So, as this tyre has a cross-section width of 275mm, the height of the sidewall is 35% of 275 – which is 96.25mm.

Do tyre sizes need to be exact?

Yes, tyre sizes need to be exact. Tyres are an integral part of a vehicle and so require that they are produced to exact standards. As well as being the only part of a vehicle that is in contact with the road, many components of a vehicle rely on tyres. The speedometer requires the tyres to be precise so that it is able to accurately calculate the speed at which you are travelling. If the tyres are not exact or the wrong size you will get incorrect readings. Also, the handling, braking and suspension components of a vehicle requires accurate tyres so that they can deliver an optimal performance. Should the tyre size be inexact, your vehicle would not perform well and you could also find your safety when driving is compromised.

Do front and back tyres need to match sizes?

In a lot of cases, especially for front-wheel drive vehicles, the recommended tyre size from the vehicle manufacturer will be the front and back tyre sizes are the same. However, this is not always the case. Many rear-wheel drive vehicles often have the requirement for wider tyres on the read axle, this is to help with greater traction and optimised performance. To find out what the manufacturer of your vehicle recommends, the best thing to do is check your vehicle handbook. This should have all the information you need in regard to which tyre sizes are required for your vehicle.