Name: Nokian Powerproof 1 255/55 R18
Brand: Nokian
Rating: 62 (2 reviews)

255/55 R18 Nokian Powerproof 1 variants

Weight index

Speed index

MFSNo

RunflatNo

Special: XL

Nokian Powerproof 1 is a summer tyre made in total of 54 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/55 R18 is 50mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (275). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (255mm), which results in 140.25mm sidewall height. In 255/55 R18, there is only one possible speed index for Nokian Powerproof 1 - "Y", which is good for speeds up to 300 km/h.

255/55 R18 109 Y XL

73dB

Shop	Product	Stock	Availability	Shipping	Price	Action
Nokian Powerproof 1 ( 255/55 ZR18 109Y XL ) - In stock £162	Nokian Powerproof 1 ( 255/55 ZR18 109Y XL )		In stock	Free shipping	£162	Buy mytyres.co.uk

Nokian Powerproof 1 is made in 54 sizes, starting from 205/45 R17 up to 275/45 R20.

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255/55 R18 - Best summer tyres (according to tests)

#	Name	Our rating	Tested in this dimension	Tested in same width dimension	Segment	Price
1.	Goodyear Efficientgrip 2 SUV	84.5% 83.8% 93.6%			Premium	£135 109 V
2.	Goodyear Eagle F1 Asymmetric 6	86.7% 90.8% 79.8%	Autobild 2025		Premium	£129 109 Y
3.	Michelin Pilot Sport 4 SUV	89.6% 87.6% 64%	Autobild 2025	Automotorsport 2023	Premium	£159 109 Y
4.	Bridgestone Turanza T005! Newer model available: Bridgestone Turanza 6	83.5% 84.5% 78%			Premium	£135 109 H + 1
5.	Hankook Ventus S1 evo3 SUV K127A	84.4% 86.8% 89.7%			Premium	£128 109 W + 1
6.	Continental PremiumContact 6! Newer model available: Continental PremiumContact 7	86% 92.3% 80.7%		Automotorsport 2023	Premium	£184 109 Y
7.	Hankook Ventus Prime 4	75.7% 82.2% 78.9%			Premium	£139 109 Y
8.	Hankook Ra43 Dynapro Hpx				Premium	£169 109 V
9.	Bridgestone Turanza 6	75.8% 78.6% 63%	Autobild 2025		Premium	£126 109 V
10.	Firestone Roadhawk 2	88% 80.8% 78.4%			Upper-middle	£96 109 Y
11.	Kumho Ecsta PS71 SUV	76.7%	Autobild 2025		Upper-middle	£103 109 Y
12.	Falken Azenis FK510 SUV	85.7%			Upper-middle
13.	Nokian PowerProof 1				Upper-middle	£162 109 Y
14.	Firestone Roadhawk! Newer model available: Firestone Roadhawk 2	73.1% 86.6% 73.3%			Upper-middle	£151 109 W + 1
15.	Continental Ecocontact 6! Newer model available: Continental EcoContact 7	62% 78.8% 85%			Premium	£144 109 H + 2
16.	General Tire Grabber GT Plus	70.2% 64.5%			Lowcost	£105 109 Y
17.	Semperit Speed-Life 3	80.5% 67.2% 75.4%			Lowcost	£152 109 Y
18.	Goodyear Eagle F1 Asymmetric 5! Newer model available: Goodyear Eagle F1 Asymmetric 6	91.7% 90.4% 77.2%		Autobild 2021	Premium	£145 105 T + 1
19.	Pirelli Scorpion VERDE	73% 77.9% 74.9%	Autobild 2020		Premium	£173 105 W + 5
20.	GoodYear Wrangler AT Adventure		Autobild 2025		Premium
21.	Cooper Zeon 4XS Sport	70.9% 80.5% 74.3%	Autobild 2020		Upper-middle	£138 0 V + 4
22.	Matador Hectorra 5	74.3%			Lowcost