255/40 R20 vs 355/25 R21 tyre size
What is the difference between 255/40 r20 and 355/25 r21 tyre size?
| 255/40 r20 and 355/25 r21 | Data for 255/40-20 | Data for 355/25-21 | 255 40 r20 anstatt 355 25 r21 |
|---|---|---|---|
| Diameter | 712 | 710.9 | -1.1 / -0.2% |
| Width inches | 255 | 355 | 100 / 39.2% |
| Circum. inches | 2236.81 | 2233.36 | -3.46 / -0.2% |
| Sidewall Height | 102 | 88.75 | -13.25 / -13% |
| Revolutions per km | 447.06 | 447.76 | 0.69 / 0.2% |
How much bigger is one type of tyre and can I use 255/40 r20 instead of 355/25 r21?
| Speed on the speedometer | Actual speed |
|---|---|
| 32.19 km/h | 32.14 km/h |
| 40.23 km/h | 40.17 km/h |
| 48.28 km/h | 48.21 km/h |
| 56.33 km/h | 56.24 km/h |
| 64.37 km/h | 64.27 km/h |
| 72.42 km/h | 72.31 km/h |
| 80.47 km/h | 80.34 km/h |
| 88.51 km/h | 88.38 km/h |
| 96.56 km/h | 96.41 km/h |
| 104.61 km/h | 104.45 km/h |
| 112.65 km/h | 112.48 km/h |
| 120.7 km/h | 120.51 km/h |
| 128.75 km/h | 128.55 km/h |
| 136.79 km/h | 136.58 km/h |
| 144.84 km/h | 144.62 km/h |
| 152.89 km/h | 152.65 km/h |
| 160.93 km/h | 160.69 km/h |
500 items
Rotalla Setula S-Race RU01 255/40 R20 101Y Summer tyres
EAN: 6958460924128
MPN: RTL1151
Reviews - 1
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69dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: Y = to 300 km/h
- Rim protection: Yes
- Type: Passenger car
- Extra Load / Reinforced No
- M+S: No
Details
Minerva Frostrack UHP 255/40 R20 101V XL Winter tyres
EAN: 5420068698714
MPN: MW416
Submit a review
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73dB
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- Season: Winter tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: V = to 240 km/h
- Extra Load / Reinforced: XL
- M+S: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- Rim protection No
Details
Free delivery on this item
In stock (Item(s) left: 4)
£ 92,81
Price per item
price incl. 20% VAT
Superia Bluewin UHP 3 255/40 R20 101V XL Winter tyres
EAN: 5420068639021
MPN: SV039021
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-
)
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-
A
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68dB
-
- Season: Winter tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: V = to 240 km/h
- Extra Load / Reinforced: XL
- M+S: Yes
- Type: Passenger car
- C-type No
- Rim protection No
Details
Fortuna Gowin UHP 3 255/40 R20 101V Winter tyres
EAN: 5420068639717
MPN: FP039717
Submit a review
-
)
-
)
-
A
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68dB
-
- Season: Winter tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: V = to 240 km/h
- M+S: Yes
- Type: Passenger car
- Rim protection No
Details
Gripmax Stature HT 255/40 R20 101W SUV summer tyres
EAN: 6996779053634
MPN: 053634
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B
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72dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: W = to 270 km/h
- Type: 4x4 tyres
- C-type No
- Run-Flat Tyres No
- Extra Load / Reinforced No
- Rim protection No
- M+S: No
Details
Landsail RapidDragon 255/40 R20 101W Summer tyres
EAN: 6921109069245
MPN: LHMF1794101WM
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-
)
-
)
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B
)
73dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: W = to 270 km/h
- Type: Passenger car
- Rim protection No
- M+S: No
Details
Nankang SV-3 Winter 255/40 R20 101V XL Winter tyres
EAN: 4717622052558
MPN: JY204XX
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-
)
-
)
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B
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72dB
-
- Season: Winter tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: V = to 240 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- M+S: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
Details
Free delivery on this item
In stock (Item(s) left: 5)
£ 141,03
Price per item
price incl. 20% VAT
Linglong GRIP MASTER C/S 255/40 R20 101W XL Summer tyres
EAN: 6959956772728
MPN: 221024383
Submit a review
-
)
-
)
-
B
)
73dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: W = to 270 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- M+S: No
Details
Barum Bravuris 5HM 255/40 R20 101Y XL Summer tyres
EAN: 4024063003194
MPN: 15408430000
Reviews - 1
-
)
-
)
-
B
)
73dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: Y = to 300 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- M+S: No
Details
Free delivery on this item
In stock
-30%
compared to
RRP £ 212,79
£ 148,79
Price per item
price incl. 20% VAT
Petlas VELOX SPORT PT741 XL 255/40 R20 101W , XL Summer tyres
EAN: 8680830026498
MPN: 28800
Submit a review
-
)
-
)
-
B
)
72dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: W = to 270 km/h
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- Extra Load / Reinforced No
- Rim protection No
- M+S: No
Details
Firestone Roadhawk 2 255/40 R20 101Y XL Summer tyres
EAN: 3286343278215
MPN: 32782
Submit a review
-
)
-
)
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B
)
72dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: Y = to 300 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- M+S: No
Details
Free delivery on this item
In stock (Item(s) left: 5)
£ 159,44
Price per item
price incl. 20% VAT
Semperit Speed-Life 3 255/40 R20 101Y XL Summer tyres
EAN: 4024067001486
MPN: 03725830000
Submit a review
-
)
-
)
-
B
)
73dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: Y = to 300 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- M+S: No
Details
Free delivery on this item
In stock (Item(s) left: 8)
£ 160,45
Price per item
price incl. 20% VAT
Gripmax PRO WINTER XL 255/40 R20 101V Winter tyres
EAN: 8605068726651
MPN: 221035875
Submit a review
-
)
-
)
-
B
)
73dB
- Season: Winter tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: V = to 240 km/h
- Type: Passenger car
- Rim protection No
- Run-Flat Tyres No
Details
Nexen N blue 4 Season 2 255/40 R20 101W XL All season tyres
EAN: 8807622221583
MPN: 14313NX
Reviews - 1
-
)
-
)
-
B
)
73dB
-
- Season: All-season tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: W = to 270 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- M+S: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
Details
Maxxis PREMITRA SNOW WP6 XL FP M+S 3PMSF TL 255/40 R20 101W XL Winter tyres
EAN: 4717784362618
MPN: 42364125
Submit a review
-
)
-
)
-
A
)
69dB
-
- Season: Winter tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: W = to 270 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- M+S: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
Details
Maxxis VICTRA SPORT 5 XL FP TL 255/40 R20 101Y XL Summer tyres
EAN: 4717784353869
MPN: 42364110
Submit a review
-
)
-
)
-
B
)
71dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: Y = to 300 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- M+S: No
Details
Kleber Quadraxer 3 255/40 R20 101V XL All season tyres
EAN: 3528702743324
MPN: 274332
Submit a review
-
)
-
)
-
B
)
71dB
-
- Season: All-season tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: V = to 240 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- M+S: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
Details
UNIROYAL RainSport 5 255/40 R20 101Y XL Summer tyres
EAN: 4024068003243
MPN: 03611040000
Reviews - 1
-
)
-
)
-
B
)
73dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: Y = to 300 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- M+S: No
Details
Free delivery on this item
In stock
-40%
compared to
RRP £ 287,50
£ 172,24
Price per item
price incl. 20% VAT
Dunlop SportMaxx RT 2 255/40 R20 101Y XL Summer tyres
EAN: 4038526394613
MPN: 594073
Submit a review
-
)
-
)
-
B
)
72dB
- Season: Summer tyres
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: Y = to 300 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
- M+S: No
Details
Free delivery on this item
In stock (Item(s) left: 7)
-56%
compared to
RRP £ 397,20
£ 173,08
Price per item
price incl. 20% VAT
Kleber Quadraxer 3 255/40 R20 101W XL All season tyres
EAN: 3528703992134
MPN: 399213
Submit a review
-
)
-
)
-
B
)
71dB
-
- Season: All-season tyres
- Alpine Symbol (3PMSF): Yes
- Tyre size: 255 40 R20
- Load index: 101 = to 825 kg
- Speed rating: W = to 270 km/h
- Extra Load / Reinforced: XL
- Rim protection: Yes
- M+S: Yes
- Type: Passenger car
- C-type No
- Run-Flat Tyres No
Details
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