Name: Gt Radial Sportactive 255/45 R18
Brand: Gt

255/45 R18 Gt Radial Sportactive variants

Weight index

Speed index

MFSNo

RunflatNo

Gt Radial Sportactive is a tyre made in total of 15 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/45 R18 is 50mm wider than the narrowest dimension (205) and 0mm narrower than the widest one (255). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (255mm), which results in 114.75mm sidewall height. In 255/45 R18, there is only one possible speed index for Gt Radial Sportactive - "W", which is good for speeds up to 270 km/h.

255/45 R18 103 W

Shop	Product	Stock	Availability	Shipping	Price	Action

Gt Radial Sportactive is made in 15 sizes, starting from 205/45 R17 up to 255/40 R19.

255/45 R18 - Best tyres (according to tests)

#	Name	Our rating	Tested in same width dimension	Segment	Price
1.	Goodyear Eagle F1 Asymmetric 6	87.7% 92.6% 89.9%		Premium	£134 99 Y + 1
2.	Continental Premiumcontact 7	94.5% 94.6% 82.5%		Premium	£161 103 Y
3.	Michelin Pilot Sport 5	83.5% 87.7% 74.2%		Premium	£214 103 Y
4.	Hankook Winter i*cept evo3 W330	76.7% 79.7% 73.8% 78.9%		Upper-middle	£150 103 V
5.	Michelin PILOT ALPIN 5	77.2% 89.9% 89.6% 80.6%		Premium	£236 103 V
6.	Bridgestone Turanza T005! Newer model available: Bridgestone Turanza 6	84.3% 85.2% 78.9%		Premium	£165 103 Y + 1
7.	Continental ContiWinterContact TS 850P! Newer model available: Continental WinterContact TS 870 P	83.2% 77.8% 82.7% 80.3%		Premium
8.	Bridgestone Blizzak LM-005! Newer model available: Bridgestone Blizzak 6	92.2% 79.6% 84.4% 82.6%	Automotorsport 2023	Premium	£216 103 V
9.	Continental AllSeasonContact! Newer model available: Continental AllSeasonContact 2	82.3% 89.5% 77.9% 74.6%		Premium
10.	GoodYear UltraGrip Performance+! Newer model available: GoodYear UltraGrip Performance 3	84.6% 92.6% 80.2% 85.4%	Autobild 2019	Premium
11.	Dunlop Winter Sport 5	81.7% 90.7% 81.6% 74.3%		Premium	£249 103 V + 1
12.	Goodyear UltraGrip Performance Gen-1! Newer model available: GoodYear UltraGrip Performance+	82.9% 92.2% 82.8% 75.3%		Premium
13.	Bridgestone Potenza Sport	90.4% 89.6% 81.3%	Automotorsport 2023	Premium	£170 103 Y + 1
14.	Michelin CrossClimate 2	74.4% 94.1% 89.6% 71.1%		Premium	£172 103 Y
15.	Michelin PILOT ALPIN PA4	87.4% 91.3% 89.3%	Autobild 2019	Premium
16.	Michelin CrossClimate+	82.8% 79.8% 90.5% 79.7%		Premium
17.	Bridgestone Weather Control A005 EVO	77.7% 62.3% 80.4% 74.8%		Premium
18.	Pirelli P ZERO lx.			Premium	£190 103 Y
19.	Falken Euroall Season As210	77.9% 75.4% 73.8% 78.7%		Upper-middle	£179 103 V
20.	Michelin Pilot Sport 4! Newer model available: Michelin Pilot Sport 5	89.4% 89.3% 79.1%		Premium	£238 99 W + 1
21.	Hankook Winter icept evo2 W320! Newer model available: Hankook Winter icept evo3 W330	75.8% 90.5% 85.7% 67.4%	Autobild 2019	Upper-middle
22.	Bridgestone Turanza 6	72.5% 79.3% 85.3%		Premium	£154 103 Y
23.	Continental PremiumContact 6! Newer model available: Continental PremiumContact 7	86% 92.3% 80.7%	Automotorsport 2023	Premium	£141 99 Y + 1
24.	Michelin Primacy 4! Newer model available: Michelin Primacy 4+	80.1% 83.2% 81%		Premium
25.	Falken EuroWinter HS01! Newer model available: Falken EuroWinter HS02	78.2% 74.2% 74.2% 77.1%		Upper-middle
26.	GoodYear Eagle F1 Asymmetric 5! Newer model available: Goodyear Eagle F1 Asymmetric 6	91.7% 90.4% 77.2%	Autobild 2021	Premium	£193 99 Y + 2
27.	Nokian WR Snowproof P	66.1% 79.2% 92.3%		Upper-middle
28.	Vredestein Wintrac Xtreme S			Premium
29.	Michelin Primacy 4+! Newer model available: Michelin Primacy 5	77.8% 81.3% 87.9%		Premium	£192 99 Y
30.	Falken Azenis Fk520	71.7% 80.8% 88.6%	Automotorsport 2023	Upper-middle	£135 103 Y
31.	Pirelli Cinturato P7	76.2% 86.7% 80.8%		Premium	£154 99 W
32.	Kumho WinterCraft WP71	81.9% 76.7% 78%	Autobild 2019	Upper-middle	£110 103 V
33.	GoodYear Vector 4Seasons! Newer model available: Goodyear Vector 4Seasons Gen-2			Premium	£253 99 V
34.	Hankook Ventus S1 evo3 K127	81.4% 83.1% 78.4%		Premium	£161 103 Y
35.	Fulda SportControl 2	77.8% 80.2% 75.1%		Lowcost	£132 103 Y + 1
36.	Toyo Proxes Sport 2	76.5% 82.3% 77.5%		Upper-middle	£133 103 Y
37.	Dunlop SP Sport MAXX RT2	81.6% 77% 74.1%		Premium	£134 99 Y + 1
38.	Falken Azenis FK510! Newer model available: Falken Azenis FK520	82.9% 75.5% 76.2%	Autobild 2021	Upper-middle
39.	Maxxis Premitra HP5	80.9% 84.5% 77.5%		Lowcost	£131 99 W
40.	Nexen WinGuard Sport 2 WU7		Autobild 2019	Lowcost	£142 103 V + 1
41.	Kumho Ecsta PS71	80% 74.5% 67.3%	Tyre Reviews 2022	Upper-middle	£113 103 Y
42.	Sava Intensa UHP 2	78.1% 86.7% 73.9%		Lowcost	£192 103 Y + 1
43.	Bridgestone Weather Control A005			Premium
44.	Bridgestone Blizzak LM-32			Premium
45.	Nexen WinGuard Sport			Lowcost
46.	Linglong Sport Master	68% 64% 81%		Lowcost
47.	Uniroyal RainSport 5	86.3% 70% 83.2%		Upper-middle	£135 103 Y
48.	Nokian WR A4		Autobild 2019	Upper-middle	£483 103 V
49.	Yokohama BluEarth winter V905	81.6% 70.5% 85.4%		Upper-middle	£212 103 V
50.	Nexen N Fera Sport	71.5% 73.9% 77.2%		Lowcost	£132 103 Y
51.	Semperit Speed-Life 3	80.5% 67.2% 75.4%		Lowcost	£138 103 Y
52.	Firestone Roadhawk	73.1% 86.6% 73.3%		Upper-middle	£179 103 Y
53.	Nankang Winter Activa SV-55		Offroad 2020	Lowcost	£145 103 H
54.	Laufenn S Fit EQ+ LK01	67.6% 89.3% 82.1%		Lowcost
55.	Nokian Powerproof! Newer model available: Nokian Powerproof 1	82.2% 84.7% 77%		Upper-middle
56.	Kleber Dynaxer UHP	64.3% 72.6% 78.2%		Upper-middle	£156 103 Y
57.	Cooper Zeon CS8	80% 73.8% 80%		Upper-middle	£178 0 Y
58.	Yokohama Advan Sport V107	82.4% 92.3% 75.5%		Upper-middle	£186 103 Y
59.	Fortune FSR901			Lowcost
60.	Barum Bravuris 5 HM! Newer model available: Barum Bravuris 6	61.7% 62.5%		Lowcost	£100 103 Y
61.	General Altimax One S			Lowcost
62.	Imperial SnowDragon UHP	62% 70.7% 88.8%		Lowcost
63.	Riken Ultra High Performance			Lowcost
64.	Tracmax X-Privilo TX-3			Lowcost
65.	Matador Hectorra 5	74.3%		Lowcost	£142 103 Y