Name: Dunlop SP Sport MAXX 255/40 R20
Brand: Dunlop

255/40 R20 Dunlop SP Sport MAXX variants

Weight index

Speed index

MFSNo

RunflatNo

Dunlop SP Sport MAXX is a summer tyre made in total of 56 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/40 R20 is 40mm wider than the narrowest dimension (215) and 50mm narrower than the widest one (305). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In 255/40 R20, there is only one possible speed index for Dunlop SP Sport MAXX - "W", which is good for speeds up to 270 km/h.

255/40 R20 101 W

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255/40 R20 101 W

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Dunlop SP Sport MAXX is made in 56 sizes, starting from 215/45 R16 up to 305/30 R22.

Similar tires

255/40 R20 - Best summer tyres (according to tests)

#	Name	Our rating	Tested in same width dimension	Segment	Price
1.	Michelin Pilot Sport 5	84% 87.4% 73.7%		Premium	£205 101 Y + 3
2.	Michelin Pilot Sport 4 S! Newer model available: Michelin Pilot Sport S 5	78.1% 85.3% 75.9%	Tyre Reviews 2022	Premium	£222 101 Y + 1
3.	Goodyear Eagle F1 Asymmetric 6	86.7% 90.8% 79.8%	Autobild 2025	Premium	£189 101 W + 3
4.	Bridgestone Turanza T005! Newer model available: Bridgestone Turanza 6	83.5% 84.5% 78%		Premium	£248 101 Y + 6
5.	Hankook Ventus Evo	86.9%		Premium	£189 101 V
6.	Kumho Ecsta Sport (PS72)			Upper-middle	£203 104 Y + 1
7.	Hankook iON evo	88.8%		Premium
8.	Pirelli P ZERO lx.			Premium	£230 101 V
9.	Pirelli Cinturato P7 C2! Newer model available: Pirelli Cinturato (C3)	84.4% 89.8% 89.4%		Premium	£221 101 T
10.	Pirelli P ZERO PZ4	85.1% 79.2% 76.4%		Premium	£234 101 Y + 8
11.	Bridgestone Potenza Sport	90.7% 89.9% 81.3%	Automotorsport 2023	Premium	£218 101 Y + 2
12.	Hankook Ventus S1 evo3 K127	81.4% 83.1% 78.4%		Premium	£187 101 Y
13.	Michelin Primacy 4! Newer model available: Michelin Primacy 4+	80.1% 83.2% 81%		Premium	£421 101 W + 2
14.	Bridgestone Turanza 6	75.8% 78.6% 63%	Autobild 2025	Premium	£178 97 V + 2
15.	Hankook Ventus Prime 4	75.7% 82.2% 78.9%		Premium	£253 101 W + 2
16.	Dunlop SP Sport MAXX RT2	80.8% 76.3% 74.3%		Premium
17.	Michelin Pilot Sport 4! Newer model available: Michelin Pilot Sport 5	89.4% 89.3% 79.1%		Premium	£218 101 Y + 2
18.	Firestone Roadhawk 2	88% 80.8% 78.4%		Upper-middle	£140 101 Y + 1
19.	Goodyear Eagle F1 Supersport	80% 68.3% 80.1%	Tyre Reviews 2022	Premium	£217 101 Y + 1
20.	Toyo Proxes Sport 2	76.5% 82.3% 77.5%		Upper-middle	£192 101 Y
21.	Nokian PowerProof 1			Upper-middle	£250 101 Y
22.	Uniroyal RainSport 5	86.3% 70% 83.2%		Upper-middle	£162 101 Y
23.	Yokohama Advan Sport V107	82.4% 92.3% 75.5%		Upper-middle	£235 101 Y
24.	Falken Azenis FK510! Newer model available: Falken Azenis FK520	82.9% 75.5% 76.2%	Autobild 2021	Upper-middle
25.	Continental Ecocontact 6! Newer model available: Continental EcoContact 7	62% 78.8% 85%		Premium	£211 97 V + 4
26.	Semperit Speed-Life 3	80.5% 67.2% 75.4%		Lowcost	£154 101 Y
27.	GoodYear Eagle F1 Asymmetric 5! Newer model available: Goodyear Eagle F1 Asymmetric 6	91.7% 90.4% 77.2%	Autobild 2021	Premium	£209 101 Y + 5
28.	Pirelli Scorpion VERDE	73% 77.9% 74.9%	Autobild 2020	Premium	£187 101 V + 1
29.	Barum Bravuris 5 HM! Newer model available: Barum Bravuris 6	61.7% 62.5%		Lowcost	£194 101 Y
30.	Kumho Ecsta PS91	64.3% 65.6%		Upper-middle	£151 101 Y
31.	Matador Hectorra 5	74.3%		Lowcost