Road Bike Tire Comparison:
Continental Grand Prix 4 Season 2015 vs
Michelin Pro 4 Endurance v2 2015

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Contents

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Conclusion

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalMichelin
Model Grand Prix 4 SeasonPro 4 Endurance v2
Year 20152015
Tire Type Tubetype (clincher)Tubetype (clincher)
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
Pricing Amazon.comAmazon.com
Part Number 0100175972649
TPI 3/3303x110
Compound Max Grip SilicaBi Compound
Bead FoldingFolding
ETRTO 25-62225-622
Size Inch 28"28"
Width mm 2525
Specified Weight 240 grams245 grams
Min Air Pressure 95 psi73 psi
Max Air Pressure 120 psi109 psi
Made In GermanyThailand
Available Sizes 23-622 (700x23C)
25-622 (700x25C)
28-622 (700x28C)
32-622 (700x32C)
23-622 (700x23C)
25-622 (700x25C)
Image
Continental Grand Prix 4 Season 2015
Michelin Pro 4 Endurance v2 2015
Image
Continental Grand Prix 4 Season 2015
Michelin Pro 4 Endurance v2 2015
Image
Continental Grand Prix 4 Season 2015
Michelin Pro 4 Endurance v2 2015

Size and Weight Measurements


Size and Weight Measurements (Bike Wheel: 622-17C, Pressure: 100 psi / 6.8 bar)
Model Grand Prix 4 SeasonPro 4 Endurance v2
Measured Weight 215 grams245 grams
Measured Width 27 mm28 mm
Measured Height 24 mm25 mm
Total Tire Thickness Center 2.7 mm2.9 mm
Total Tire Thickness Sidewall 0.7 mm0.9 mm


Rolling Resistance Test Results


Rolling Resistance Test Results (Speed: 29 kmh / 18 mph, Load: 42.5 kg)
Model Grand Prix 4 SeasonPro 4 Endurance v2
Inner Tube Conti Race28 (100gr butyl)Conti Race28 (100gr butyl)
Rolling Resistance 140 psi Not TestedNot Tested
Rolling Resistance 120 psi 17.2 Watts14.2 Watts
Rolling Resistance 100 psi 18.1 Watts14.9 Watts
Rolling Resistance 80 psi 19.8 Watts16.3 Watts
Rolling Resistance 60 psi 22.5 Watts19.1 Watts
CRR 140 psi / 9.7 Bar Not TestedNot Tested
CRR 120 psi / 8.1 Bar 0.005160.00426
CRR 100 psi / 6.8 Bar 0.005430.00447
CRR 80 psi / 5.5 Bar 0.005940.00489
CRR 60 psi / 4.1 Bar 0.006740.00573
Spin Up Video No VideoNo Video


Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Grand Prix 4 SeasonPro 4 Endurance v2
Puncture Resistance Tread 1715
Puncture Resistance Side 78


Conclusion


Conclusion
Model Grand Prix 4 SeasonPro 4 Endurance v2
Full Review Full ReviewFull Review
Verdict RecommendedHighly Recommended
Rating 4 / 55 / 5
Pricing Amazon.comAmazon.com


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