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235/50 R18 vs 235/55 R18 tyre size

What is the difference between 235/50 r18 and 235/55 r18 tyre size?

235/50 r18 and 235/55 r18 Data for 235/50-18 Data for 235/55-18 235 50 r18 anstatt 235 55 r18
Diameter 692.2 715.7 23.5 / 3.4%
Width inches 235 235 0 / 0%
Circum. inches 2174.61 2248.44 73.83 / 3.4%
Sidewall Height 117.5 129.25 11.75 / 10%
Revolutions per km 459.85 444.75 -15.1 / -3.3%

How much bigger is one type of tyre and can I use 235/50 r18 instead of 235/55 r18?

Speed on the speedometer Actual speed
32.19 km/h 33.28 km/h
40.23 km/h 41.6 km/h
48.28 km/h 49.92 km/h
56.33 km/h 58.24 km/h
64.37 km/h 66.56 km/h
72.42 km/h 74.88 km/h
80.47 km/h 83.2 km/h
88.51 km/h 91.52 km/h
96.56 km/h 99.84 km/h
104.61 km/h 108.16 km/h
112.65 km/h 116.48 km/h
120.7 km/h 124.8 km/h
128.75 km/h 133.12 km/h
136.79 km/h 141.44 km/h
144.84 km/h 149.76 km/h
152.89 km/h 158.08 km/h
160.93 km/h 166.4 km/h
Manufacturers
500 items
Milever Range Tour Plus MU069 235/50 R18 101W SUV summer tyres
EAN: 6950306310225 MPN: 1102603
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level A ) 69dB
  • Alpine Symbol (3PMSF) No
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: 4x4 tyres
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 63,70
Price per item

price incl. 20% VAT

free delivery

Goodride ZuperSnow Z-507 235/50 R18 101V XL Winter tyres
EAN: 6938112631376 MPN: 03010436501J5E840201
Reviews - 1
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 72dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: Winter tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: V = to 240 km/h
  • Type: Passenger car
  • Rim protection: Yes
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 69,68
Price per item

price incl. 20% VAT

free delivery

Milever All Season Versat MC545 235/50 R18 101W All season tyres
EAN: 6950306349713 MPN: 1106436
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 70dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: All-season tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 71,69
Price per item

price incl. 20% VAT

free delivery

Milever All Season Versat MC545 235/55 R18 104V All season tyres
EAN: 6950306349829 MPN: 1106437
Reviews - 1
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 70dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: All-season tyres
  • Tyre size: 235 55 R18
  • Width: 235
  • Height: 55
  • Type: R
  • Diameter: 18
  • Load index: 104 = to 900 kg
  • Speed rating: V = to 240 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 72,08
Price per item

price incl. 20% VAT

free delivery

Atlas Polarbear UHP 2 235/50 R18 101V XL Winter tyres
EAN: 5420068655779 MPN: AX245
Reviews - 1
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 70dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: Winter tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: V = to 240 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 73,00
Price per item

price incl. 20% VAT

free delivery

APlus A610 XL 235/50 R18 101Y XL Summer tyres
EAN: 6924064130944 MPN: 7AP2427H1
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 71dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: Y = to 300 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 73,86
Price per item

price incl. 20% VAT

free delivery

Fortuna GOWIN UHP2 XL M+S 3 235/50 R18 101V Winter tyres
EAN: 5420068647255 MPN: FP573
Reviews - 1
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 70dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: Winter tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: V = to 240 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 74,17
Price per item

price incl. 20% VAT

free delivery

Sunny NC501 ALL SEASON XL 235/50 R18 101W All season tyres
EAN: 6950306355615 MPN: 1106349
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 70dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: All-season tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 74,27
Price per item

price incl. 20% VAT

free delivery

HI FLY HF805 235/50 R18 101W XL Summer tyres
EAN: 6953913103501 MPN: HF-UHP93
Reviews - 1
  • Rolling resistance coefficient ) D
  • The best grip of tyre ) C
  • Noise emission level B ) 72dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 75,10
Price per item

price incl. 20% VAT

free delivery

Atlas Sport Green SUV 2 235/55 R18 104V XL SUV summer tyres
EAN: 5420068655267 MPN: AT288
Reviews - 1
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) B
  • Noise emission level B ) 70dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 55 R18
  • Width: 235
  • Height: 55
  • Type: R
  • Diameter: 18
  • Load index: 104 = to 900 kg
  • Speed rating: V = to 240 km/h
  • Type: 4x4 tyres
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 75,34
Price per item

price incl. 20% VAT

free delivery

Milever Range Tour Plus MU069 235/55 R18 100V SUV summer tyres
EAN: 6976540112852 MPN: 1103308
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 69dB
  • Alpine Symbol (3PMSF) No
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 55 R18
  • Width: 235
  • Height: 55
  • Type: R
  • Diameter: 18
  • Load index: 100 = to 800 kg
  • Speed rating: V = to 240 km/h
  • Type: 4x4 tyres
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 75,44
Price per item

price incl. 20% VAT

free delivery

APlus A610 XL 235/55 R18 104W XL Summer tyres
EAN: 6924064130272 MPN: 7AP2428H1
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 71dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 55 R18
  • Width: 235
  • Height: 55
  • Type: R
  • Diameter: 18
  • Load index: 104 = to 900 kg
  • Speed rating: W = to 270 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 76,26
Price per item

price incl. 20% VAT

free delivery

Atlas Polarbear SUV 235/55 R18 104H XL 4x4 winter tyres
EAN: 5420068656264 MPN: AX294
Reviews - 1
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 69dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: Winter tyres
  • Tyre size: 235 55 R18
  • Width: 235
  • Height: 55
  • Type: R
  • Diameter: 18
  • Load index: 104 = to 900 kg
  • Speed rating: H = to 210 km/h
  • Type: 4x4 tyres
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock (Item(s) left: 4)
£ 76,51
Price per item

price incl. 20% VAT

free delivery

Minerva ECOSPEED 2 SUV TL 235/55 R18 100V SUV summer tyres
EAN: 5420068695713 MPN: MV924
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 71dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 55 R18
  • Width: 235
  • Height: 55
  • Type: R
  • Diameter: 18
  • Load index: 100 = to 800 kg
  • Speed rating: V = to 240 km/h
  • Type: 4x4 tyres
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock (Item(s) left: 10)
£ 77,09
Price per item

price incl. 20% VAT

free delivery

Minerva F205 235/50 R18 101Y XL Summer tyres
EAN: 5420068696970 MPN: MV997
Reviews - 2
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) B
  • Noise emission level B ) 71dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: Y = to 300 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 77,09
Price per item

price incl. 20% VAT

free delivery

HI FLY HP801 SUV XL 235/55 R18 104V SUV summer tyres
EAN: 6953913105451 MPN: 200H3030A
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 72dB
  • Season: Summer tyres
  • Tyre size: 235 55 R18
  • Width: 235
  • Height: 55
  • Type: R
  • Diameter: 18
  • Load index: 104 = to 900 kg
  • Speed rating: V = to 240 km/h
  • Type: 4x4 tyres
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 77,44
Price per item

price incl. 20% VAT

free delivery

Tristar All Season Power 235/50 R18 101W All season tyres
EAN: 5420068667635 MPN: TF269
Reviews - 2
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) B
  • Noise emission level B ) 71dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: All-season tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: Passenger car
  • Rim protection: Yes
  • Run-Flat Tyres No
  • Extra Load / Reinforced No
  • C-type No
Details
Free delivery on this item
In stock
£ 78,85
Price per item

price incl. 20% VAT

free delivery

APlus A909 ALLSEASON XL 235/50 R18 101W XL All season tyres
EAN: 6924064114067 MPN: AP1388H1
Reviews - 2
  • Rolling resistance coefficient ) D
  • The best grip of tyre ) C
  • Noise emission level B ) 72dB
  • Winter
  • Alpine Symbol (3PMSF): Yes
  • M+S: Yes
  • Season: All-season tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 79,17
Price per item

price incl. 20% VAT

free delivery

Landsail RAPIDDRSUX 235/50 R18 101W XL SUV summer tyres
EAN: 6921109066916 MPN: LHX31341101WM
Submit a review
  • Rolling resistance coefficient ) B
  • The best grip of tyre ) B
  • Noise emission level B ) 72dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: 4x4 tyres
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 81,00
Price per item

price incl. 20% VAT

free delivery

APlus A610 XL 235/50 R18 101W XL Summer tyres
EAN: 6924064129986 MPN: 7AP2397H1
Submit a review
  • Rolling resistance coefficient ) C
  • The best grip of tyre ) C
  • Noise emission level B ) 71dB
  • M+S: No
  • Season: Summer tyres
  • Tyre size: 235 50 R18
  • Width: 235
  • Height: 50
  • Type: R
  • Diameter: 18
  • Load index: 101 = to 825 kg
  • Speed rating: W = to 270 km/h
  • Type: Passenger car
  • Rim protection No
  • Run-Flat Tyres No
  • Extra Load / Reinforced: XL
  • C-type No
Details
Free delivery on this item
In stock
£ 83,25
Price per item

price incl. 20% VAT

free delivery

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