CX/Gravel Tire Comparison:
Specialized Pathfinder Pro 2Bliss Ready 42 2021 vs
Vittoria Terreno Dry 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
  • Specialized Pathfinder Pro 2Bliss Ready 42
  • Vittoria Terreno Dry 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 SpecializedVittoria
Model Pathfinder Pro 2Bliss Ready 42Terreno Dry TNT G+ 2.0 33
Year 20212020
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 00019-441311A.00.069
EAN 8022530018371
TPI 120120
Compound GriptonG+ 2.0
Bead FoldingFolding
ETRTO 42-62233-622
Specified Weight 540 grams410 grams
Min Air Pressure 50 psi45 psi
Max Air Pressure 80 psi90 psi
Made In Members OnlyMembers Only
Available Sizes 38-622 (700x38c)
42-622 (700x42c)
47-584 (650x47b)
31-622 (700x31)
33-622 (700x33)
40-622 (700x38)
Image 1
Specialized Pathfinder Pro 2Bliss Ready  2021
Vittoria Terreno Dry TNT G+ 2.0 2020
Image 2
Specialized Pathfinder Pro 2Bliss Ready  2021
Vittoria Terreno Dry TNT G+ 2.0 2020
Image 3
Specialized Pathfinder Pro 2Bliss Ready  2021
Vittoria Terreno Dry TNT G+ 2.0 2020
Image 4 Not AvailableNot Available

Size and Weight Measurements


Size and Weight Measurements
Model Pathfinder Pro 2Bliss Ready 42Terreno Dry TNT G+ 2.0 33
Specified Weight 540 grams410 grams
Measured Weight 573 grams415 grams
Measured Width Casing 40 mm (un-round)33 mm (un-round)
Measured Width Tread 41 mm32 mm
Measured Height 40 mm (un-round)32 mm (un-round)
Measured Knob Height Center 0.0 mm0.7 mm
Measured Knob Height Edge 2.4 mm2.2 mm
Measured Total Thickness Sidewall Members OnlyMembers Only
Measured Casing Thickness Center 2.30 mm2.80 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 Pathfinder Pro 2Bliss Ready 42Terreno Dry TNT G+ 2.0 33
Spin Up Video YouTubeYouTube
Inner Tube Conti Cross28 (160 gr)Conti Cross28 (160 gr)
Measured Width 40 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
High Air Pressure
Members OnlyMembers Only
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
Medium Air Pressure
Members OnlyMembers Only
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
Low Air Pressure
24.1 Watts
CRR: 0.00722
(33 psi / 2.3 bar)
27.0 Watts
CRR: 0.00809
(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
Extra Low Air Pressure
28.2 Watts
CRR: 0.00845
(25 psi / 1.7 bar)
31.8 Watts
CRR: 0.00953
(30 psi / 2.1 bar)
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 Pathfinder Pro 2Bliss Ready 42Terreno Dry TNT G+ 2.0 33
Total Puncture Score Tread 48 Points40 Points
Total Puncture Score Sidewall Members OnlyMembers Only
Tread Puncture Force Sharp Needle Members OnlyMembers Only
Tread Puncture Force Blunt Needle Members OnlyMembers Only
Tread Total Tire Thickness 2.3 mm2.8 mm
Sidewall Puncture Force Sharp Needle Members OnlyMembers Only
Sidewall Puncture Force Blunt Needle Members OnlyMembers Only
Sidewall Total Tire Thickness Members OnlyMembers Only

Static Grip Test Results


Static Grip Test Results (higher is better)
Model Pathfinder Pro 2Bliss Ready 42Terreno Dry TNT G+ 2.0 33
Wet Grip Average 78 Points71 Points
Wet Grip Center Members OnlyMembers Only
Wet Grip Edge Members OnlyMembers Only
Measured Knob Height Center 0.0 mm0.7 mm
Measured Knob Height Edge 2.4 mm2.2 mm
Grip in points = coefficient of friction * 100
Wet Grip Test and Off-Road Tires (info)

Conclusion


Conclusion
Model Pathfinder Pro 2Bliss Ready 42Terreno Dry TNT G+ 2.0 33
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4.0 / 53.0 / 5
Buy At Ad Amazon.com
  • Specialized Pathfinder Pro 2Bliss Ready 42
  • Vittoria Terreno Dry 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


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