CX/Gravel Tire Comparison:
Vittoria Terreno Zero G+ 2.0 2020 vs
WTB Riddler TCS Light 2020

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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
  • Vittoria Terreno Zero G+ 2.0
  • WTB Riddler TCS Light
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand VittoriaWTB
Model Terreno Zero G+ 2.0Riddler TCS Light
Year 20202020
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 11A.00.221W010-0694
EAN 8022530021203
TPI 12060
Compound G+ 2.0Dual DNA
Bead FoldingFolding
ETRTO 37-62237-622
Specified Weight 0 grams465 grams
Min Air Pressure 45 psi30 psi
Max Air Pressure 90 psi55 psi
Made In ThailandChina
Available Sizes 32-622 (700x32c)
37-622 (700x35c)
40-622 (700x40c)
37-622 (700x37c)
44-622 (700x45c)
Image
Vittoria Terreno Zero G+ 2.0 2020
WTB Riddler TCS Light 2020
Image
Vittoria Terreno Zero G+ 2.0 2020
WTB Riddler TCS Light 2020
Image
Vittoria Terreno Zero G+ 2.0 2020
WTB Riddler TCS Light 2020

Size and Weight Measurements


Size and Weight Measurements
Model Terreno Zero G+ 2.0Riddler TCS Light
Specified Weight 0 grams465 grams
Measured Weight 446 grams446 grams
Measured Width Casing 34 mm35 mm
Measured Width Tread 34 mm36 mm
Measured Height 32 mm33 mm
Measured Knob Height Center 0.0 mm1.2 mm
Measured Knob Height Edge 1.0 mm2.8 mm
Measured Total Thickness Sidewall 0.85 mm0.80 mm
Measured Casing Thickness Center 4.00 mm2.10 mm
All size measurements are taken at low air pressure on a 17.8 mm inner width rim.

Rolling Resistance Test Results


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Rolling Resistance Test Results
Model Terreno Zero G+ 2.0Riddler TCS Light
Inner Tube Conti Cross28 (160 gr)Conti Cross28 (160 gr)
Spin Up Video YouTubeYouTube
Measured Width 34 mm35 mm
Rolling Resistance
Real tire width in mm:
30-32 = 66 psi/4.6 bar
33-35 = 60 psi/4.1 bar
36-40 = 54 psi/3.7 bar
High Air Pressure
23.0 Watts
CRR: 0.00689
22.4 Watts
CRR: 0.00671
Rolling Resistance
Real tire width in mm:
30-32 = 55 psi/3.8 bar
33-35 = 50 psi/3.4 bar
36-40 = 45 psi/3.1 bar
Medium Air Pressure
24.6 Watts
CRR: 0.00737
24.0 Watts
CRR: 0.00719
Rolling Resistance
Real tire width in mm:
30-32 = 44 psi/3.0 bar
33-35 = 40 psi/2.8 bar
36-40 = 36 psi/2.6 bar
Low Air Pressure
27.2 Watts
CRR: 0.00815
26.6 Watts
CRR: 0.00797
Rolling Resistance
Real tire width in mm:
30-32 = 33 psi/2.3 bar
33-35 = 30 psi/2.1 bar
36-40 = 27 psi/1.9bar
Extra Low Air Pressure
31.9 Watts
CRR: 0.00956
31.2 Watts
CRR: 0.00935
The CX/Gravel section is a multi tire size section, air pressures have been adjusted to the measured casing width.

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 Result (higher is better)
Model Terreno Zero G+ 2.0Riddler TCS Light
Puncture Resistance Tread 11 Points6 Points
Puncture Resistance Side 5 Points4 Points

Conclusion


Conclusion
Model Terreno Zero G+ 2.0Riddler TCS Light
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 3.0 / 53.0 / 5
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  • Vittoria Terreno Zero G+ 2.0
  • WTB Riddler TCS Light
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)


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