CX/Gravel Tire Comparison:
Continental Terra Trail TR 40 2020 vs
Vittoria Terreno Wet TNT G+ 2.0 33 2020

Contents and Test Summary

  1. Manufacturer Specifications
  2. Size and Weight Measurements
  3. Rolling Resistance Test Results
  4. Puncture Resistance Test Results
  5. Static Grip Test Results
  6. Conclusion
  • Continental Terra Trail TR 40
  • Vittoria Terreno Wet TNT G+ 2.0 33
Performance compared to all other CX/Gravel tires
(100% is best)
Pro Members get 11-point radar charts

Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalVittoria
Model Terra Trail TR 40Terreno Wet TNT G+ 2.0 33
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
Buy At
Manufacturer Part Number 010169711A.00.080
EAN 40192380270758022530018593
TPI 3/180120
Compound Black ChiliG+ 2.0
Bead FoldingFolding
ETRTO 40-62233-622
Specified Weight 445 grams410 grams
Min Air Pressure 44 psi35 psi
Max Air Pressure 73 psi87 psi
Made In Pro DataPro Data
Available Sizes 40-622 (700x40c)
40-584 (650bx40)		31-622 (700x31c)
33-622 (700x33c)
38-622 (700x38c)
Image 1
Continental Terra Trail TR 40 2020
Vittoria Terreno Wet TNT G+ 2.0 33 2020
Image 2
Continental Terra Trail TR 40 2020
Vittoria Terreno Wet TNT G+ 2.0 33 2020
Image 3
Continental Terra Trail TR 40 2020
Vittoria Terreno Wet TNT G+ 2.0 33 2020
Image 4 Not AvailableNot Available

Size and Weight Measurements


Size and Weight Measurements
Model Terra Trail TR 40Terreno Wet TNT G+ 2.0 33
Specified Weight 445 grams410 grams
Measured Weight 452 grams413 grams
Measured Width Casing 37 mm (un-round)33 mm (un-round)
Measured Width Tread 40 mm33 mm
Measured Height 35 mm (un-round)33 mm (un-round)
Measured Knob Height Center 1.3 mm2.2 mm
Measured Knob Height Edge 2.3 mm2.1 mm
Measured Casing Thickness Center 2.00 mm2.60 mm
Measured Total Thickness Sidewall Pro DataPro Data
All size measurements are taken at low air pressure on a 17.8 mm inner width rim.

Rolling Resistance Test Results


Rolling Resistance Test Results
Model Terra Trail TR 40Terreno Wet TNT G+ 2.0 33
Spin Up Video YouTubeYouTube
Inner Tube None (30 ml sealant)None (30 ml sealant)
Measured Width 37 mm33 mm
Rolling Resistance
Real tire width in mm:
30-32 = 66 psi/4.6 bar
33-35 = 60 psi/4.1 bar
36-38 = 54 psi/3.7 bar
39-42 = 50 psi/3.4 bar
43-46 = 46 psi/3.2 bar
47-50 = 42 psi/2.9 barHigh Air Pressure		 Pro DataPro Data
Rolling Resistance
Real tire width in mm:
30-32 = 55 psi/3.8 bar
33-35 = 50 psi/3.4 bar
36-38 = 45 psi/3.1 bar
39-42 = 42 psi/2.9 bar
43-46 = 38 psi/2.6 bar
47-50 = 35 psi/2.4 barMedium Air Pressure		 Pro DataPro Data
Rolling Resistance
Real tire width in mm:
30-32 = 44 psi/3.0 bar
33-35 = 40 psi/2.8 bar
36-38 = 36 psi/2.6 bar
39-42 = 33 psi/2.3 bar
43-46 = 31 psi/2.1 bar
47-50 = 28 psi/1.9 barLow Air Pressure		 22.2 Watts
CRR: 0.00665
(36 psi / 2.6 bar)		28.4 Watts
CRR: 0.00851
(40 psi / 2.8 bar)
Rolling Resistance
Real tire width in mm:
30-32 = 33 psi/2.3 bar
33-35 = 30 psi/2.1 bar
36-38 = 27 psi/1.9 bar
39-42 = 25 psi/1.7 bar
43-46 = 23 psi/1.6 bar
47-50 = 21 psi/1.4 barExtra Low Air Pressure		 Pro DataPro Data
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 Results (higher is better)
Model Terra Trail TR 40Terreno Wet TNT G+ 2.0 33
Total Puncture Score Tread 35 Points40 Points
Total Puncture Score Sidewall Pro DataPro Data
Tread Puncture Force Sharp Needle Pro DataPro Data
Tread Puncture Force Blunt Needle Pro DataPro Data
Tread Total Tire Thickness 2 mm2.6 mm
Sidewall Puncture Force Sharp Needle Pro DataPro Data
Sidewall Puncture Force Blunt Needle Pro DataPro Data
Sidewall Total Tire Thickness Pro DataPro Data

Static Grip Test Results


Static Grip Test Results (higher is better)
Model Terra Trail TR 40Terreno Wet TNT G+ 2.0 33
Wet Grip Average 67 Points58 Points
Wet Grip Center Pro DataPro Data
Wet Grip Edge Pro DataPro Data
Measured Knob Height Center 1.3 mm2.2 mm
Measured Knob Height Edge 2.3 mm2.1 mm
Grip in points = coefficient of friction * 100
CX/Gravel grip test rim width = 23.0 mm
Wet Grip Test and Off-Road Tires (info)

Conclusion


Conclusion
Model Terra Trail TR 40Terreno Wet TNT G+ 2.0 33
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4.0 / 52.5 / 5
Buy At
  • Continental Terra Trail TR 40
  • Vittoria Terreno Wet TNT G+ 2.0 33
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)
Pro Members get 11-point radar charts