CX/Gravel Tire Comparison:
Panaracer GravelKing TLC 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
  • Panaracer GravelKing TLC
  • WTB Riddler TCS Light
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)

Manufacturer Specifications


Manufacturer Specifications
Brand PanaracerWTB
Model GravelKing TLCRiddler 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 RF738-GK-BW010-0694
EAN 4931253016974
TPI -60
Compound ZSGDual DNA
Bead FoldingFolding
ETRTO 40-62237-622
Specified Weight 340 grams465 grams
Min Air Pressure psi30 psi
Max Air Pressure 75 psi55 psi
Made In JapanChina
Available Sizes 32-622 (700x32c)
35-622 (700x35c)
40-622 (700x38c)
38-584 (650bx38)
42-584 (650bx42)
48-584 (650bx48)
37-622 (700x37c)
44-622 (700x45c)
Image
Panaracer GravelKing TLC 2020
WTB Riddler TCS Light 2020
Image
Panaracer GravelKing TLC 2020
WTB Riddler TCS Light 2020
Image
Panaracer GravelKing TLC 2020
WTB Riddler TCS Light 2020

Size and Weight Measurements


Size and Weight Measurements
Model GravelKing TLCRiddler TCS Light
Specified Weight 340 grams465 grams
Measured Weight 337 grams446 grams
Measured Width Casing 37 mm35 mm
Measured Width Tread 34 mm36 mm
Measured Height 33 mm33 mm
Measured Knob Height Center 0.2 mm1.2 mm
Measured Knob Height Edge 0.2 mm2.8 mm
Measured Total Thickness Sidewall 0.70 mm0.80 mm
Measured Casing Thickness Center 1.80 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 GravelKing TLCRiddler TCS Light
Inner Tube Conti Cross28 (160 gr)Conti Cross28 (160 gr)
Spin Up Video YouTubeYouTube
Measured Width 37 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
17.3 Watts
CRR: 0.00519
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
18.6 Watts
CRR: 0.00558
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
20.8 Watts
CRR: 0.00624
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
24.9 Watts
CRR: 0.00746
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 GravelKing TLCRiddler TCS Light
Puncture Resistance Tread 7 Points6 Points
Puncture Resistance Side 7 Points4 Points

Conclusion


Conclusion
Model GravelKing TLCRiddler TCS Light
Full Review Full ReviewFull Review
Verdict RecommendedRecommended
Rating 4.0 / 53.0 / 5
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  • Panaracer GravelKing TLC
  • WTB Riddler TCS Light
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)


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