CX/Gravel Tire Comparison:
WTB Nano TCS Light 2020 vs
WTB Resolute TCS Light 2021

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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
  • WTB Nano TCS Light *
  • WTB Resolute TCS Light *
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)
Pro Members get 9-point radar charts

Manufacturer Specifications


Manufacturer Specifications
Brand WTBWTB
Model Nano TCS LightResolute TCS Light
Year 20202021
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 W010-0692W010-0681
EAN
TPI 6060
Compound Dual DNADual DNA
Bead FoldingFolding
ETRTO 40-62242-622
Specified Weight 497 grams460 grams
Min Air Pressure 25 psi30 psi
Max Air Pressure 50 psi60 psi
Made In Members OnlyMembers Only
Available Sizes 40-622 (700x40c)42-622 (700x42c)
Image
WTB Nano TCS Light 2020
WTB Resolute TCS Light 2021
Image
WTB Nano TCS Light 2020
WTB Resolute TCS Light 2021
Image
WTB Nano TCS Light 2020
WTB Resolute TCS Light 2021

Size and Weight Measurements


Size and Weight Measurements
Model Nano TCS LightResolute TCS Light
Specified Weight 497 grams460 grams
Measured Weight 480 grams484 grams
Measured Width Casing 40 mm (un-round)42 mm (un-round)
Measured Width Tread 38 mm40 mm
Measured Height 40 mm (un-round)39 mm (un-round)
Measured Knob Height Center 2.9 mm2.0 mm
Measured Knob Height Edge 2.5 mm2.0 mm
Measured Total Thickness Sidewall Members OnlyMembers Only
Measured Casing Thickness Center 2.10 mm2.00 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 Nano TCS LightResolute TCS Light
Spin Up Video YouTubeYouTube
Inner Tube Conti Cross28 (160 gr)Conti Cross28 (160 gr)
Measured Width 40 mm42 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
29.6 Watts
CRR: 0.00887
(33 psi / 2.3 bar)
28.6 Watts
CRR: 0.00857
(33 psi / 2.3 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
33.5 Watts
CRR: 0.01004
(25 psi / 1.7 bar)
32.6 Watts
CRR: 0.00977
(25 psi / 1.7 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 Nano TCS LightResolute TCS Light
Total Puncture Score Tread 23 Points20 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 2.1 mm2 mm
Sidewall Puncture Force Sharp Needle Members OnlyMembers Only
Sidewall Puncture Force Blunt Needle Members OnlyMembers Only
Sidewall Total Tire Thickness Members OnlyMembers Only

Conclusion


Conclusion
Model Nano TCS LightResolute TCS Light
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 3.0 / 52.7 / 5
Buy At Ad Amazon.comAd Amazon.com
  • WTB Nano TCS Light *
  • WTB Resolute TCS Light *
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)

Pro Members get 9-point radar charts


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