Road Bike Tire Comparison:
Continental Grand Prix 4000 RS 2018 vs
Vittoria Corsa Speed G+ 2.0 (TLR) 2019

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Contents and Test Summary

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Conclusion
  • Continental Grand Prix 4000 RS
  • Vittoria Corsa Speed G+ 2.0 (TLR)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalVittoria
Model Grand Prix 4000 RSCorsa Speed G+ 2.0 (TLR)
Year 20182019
Tire Type Tubetype (clincher)Tubeless
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
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Manufacturer Part Number 010166711A.00.119
EAN 8022530019378
TPI 3/330320
Compound Black ChiliG+2.0
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 205 grams240 grams
Min Air Pressure psi87 psi
Max Air Pressure 120 psi130 psi
Made In GermanyThailand
Available Sizes 25-622 (700x25c)23-622 (700x23c)
25-622 (700x25c)
Image
Continental Grand Prix 4000 RS 2018
Vittoria Corsa Speed G+ 2.0 (TLR) 2019
Image
Continental Grand Prix 4000 RS 2018
Vittoria Corsa Speed G+ 2.0 (TLR) 2019
Image
Continental Grand Prix 4000 RS 2018
Vittoria Corsa Speed G+ 2.0 (TLR) 2019

Size and Weight Measurements


Size and Weight Measurements
Model Grand Prix 4000 RSCorsa Speed G+ 2.0 (TLR)
Specified Weight 205 grams240 grams
Measured Weight 205 grams227 grams
System Adjusted Weight 305 grams
(tire + inner tube)
247 grams
(tire + valve + rim seal)
Measured Width 27 mm27 mm
Measured Height 24 mm24 mm
Total Tire Thickness Center 2.3 mm1.8 mm
Total Tire Thickness Sidewall 0.55 mm0.85 mm
Unmounted Casing Width No Data70 mm
Unmounted Tread Width No Data25 mm
All size measurements are taken at an air pressure of 100 psi / 6.9 bars on a 17.8 mm inner width rim.

Rolling Resistance Test Results


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Rolling Resistance Test Results
Model Grand Prix 4000 RSCorsa Speed G+ 2.0 (TLR)
Inner Tube Conti Race28 (100gr butyl)None (20 ml sealant)
Spin Up Video YouTubeYouTube
Rolling Resistance
140 PSI / 9.7 Bar
Not TestedNot Tested
Rolling Resistance
120 PSI / 8.3 Bar
10.5 Watts
CRR: 0.00315
7.0 Watts
CRR: 0.00210
Rolling Resistance
100 PSI / 6.9 Bar
11.0 Watts
CRR: 0.00330
7.5 Watts
CRR: 0.00225
Rolling Resistance
80 PSI / 5.5 Bar
12.3 Watts
CRR: 0.00369
8.3 Watts
CRR: 0.00249
Rolling Resistance
60 PSI / 4.1 Bar
14.4 Watts
CRR: 0.00432
9.3 Watts
CRR: 0.00279
All numbers are for a single tire at a speed of 29 km/h / 18 mph and a load of 42.5 kg / 94 lbs.

Use the formula: RR (Watts) = CRR * speed (m/s) * load (N) to calculate rolling resistance at a given speed and load.

Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Grand Prix 4000 RSCorsa Speed G+ 2.0 (TLR)
Puncture Resistance Tread 9 Points8 Points
Puncture Resistance Sidewall 4 Points4 Points

Conclusion


Conclusion
Model Grand Prix 4000 RSCorsa Speed G+ 2.0 (TLR)
Full Review Full ReviewFull Review
Verdict Highly RecommendedHighly Recommended
Rating 5 / 55 / 5
Buy At Ad Amazon.com
  • Continental Grand Prix 4000 RS
  • Vittoria Corsa Speed G+ 2.0 (TLR)
Performance compared to all other road bike tires
(100% is fastest - lightest - thickest - strongest)


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