18 shops · 56 ·847+ products

305/35 R21 - Best allseason tyres 2026 - market overview, tests, reviews

Summer

Best deals

Best tyres in tests (2026)

Filter
1
Pirelli P Zero PZ4
PirelliPremium
P Zero PZ4
AUTOBILD'25#3AUTOZEITUNG'25#5AUTOBILD'25#20
8.6
Price from£405
Expert summary
The P Zero range is with us for a long time, also being a favorite choice for car manufacturers as first equipment. It’s a good, well balanced and enjoyable tyre. It tends to get quite a few mid-life updates so make sure you get the latest one.
Performance
Wet circle cornering
95%
Wet handling
89%
Dry handling
72%
+3
Wet braking
63%
Aquaplaning - cross
53%
Aquaplaning - longitudal
46%
Test results
AUTOBILD2025245/35 R19#3(Exemplary)
AUTOZEITUNG2025225/45 R18#5(Highly recommended)
AUTOBILD2025225/40 R18#20(-)
GUTE-FAHRT2023235/35 R19#2(Very good -)
AUTOBILD2023225/40 R18#3(Outstanding)
AUTOBILD2023225/45 R18#3(-)
AUTOZEITUNG2023235/35 R19#4(Highly recommended)
SPORTAUTO2023225/40 R18#5(Very good)
ACE2023225/45 R18#5(Highly recommended)
AUTOBILD2023225/45 R18#11(Satisfactory)
Price variants (3)
305/35 R21 109 Y mfs XL
A C 73dB
£405
mytyres.co.uk
mytyres.co.uk
£405
In stock · Free shipping
Buy

I'm looking for ...

Best snow tyres
Best tyres for EVs
Best dry-handling tyres
Best rain tyres
Best handling tyres
Quietest tyres
Most economical tyres
Best anti-aquaplaning tyres

Customer reviews

70 customer reviews for tyres in this size

305/35 R21 — Also available in

Top brands in 305/35 R21

Did you know ...?

305/35 R21 doesn't belong to the most popular dimensions for summer tyres - there are 1 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 35 is height of the tyre, which is calculated as 35% of the tyre width (305mm), which means the sidewall height has 106.75 mm. The wheel diameter is R21, which means it fits to a 21 inch/533.4mm diameter wheel. The total circumference of the tyre is 2346.46 mm, which is very similar to 265/45 R20(2345.2 mm), 265/50 R19(2348.65 mm), 315/30 R22(2349.28 mm), 265/40 R21(2341.74 mm), 245/70 R16(2354.31 mm), 265/35 R22(2338.29 mm), 295/40 R20(2337.34 mm). There are multiple speed indexes available for summer tyres in 305/35 R21: Y(300km/h). The same goes for weight indexes: 109.

TheTyreLab.com

GET

TheTyreLab.com

Compare tyres, read test results and find the best prices — all in one app.