CX/Gravel Tire Comparison:
Panaracer GravelKing TLC 40 2020 vs
Panaracer GravelKing TLC 32 2022 vs
Panaracer GravelKing TLC 35 2022

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
  • Panaracer GravelKing TLC 40
  • Panaracer GravelKing TLC 32
  • Panaracer GravelKing TLC 35
Performance compared to all other CX/Gravel tires
(100% is best)
Pro Members get 11-point radar charts

Manufacturer Specifications


Manufacturer Specifications
Brand PanaracerPanaracerPanaracer
Model GravelKing TLC 40GravelKing TLC 32GravelKing TLC 35
Year 202020222022
Supplied By Bought in storeBought in storeBought in store
Full Review Full ReviewFull ReviewFull Review
New or Used NewNewNew
Mileage 0 km0 km0 km
Price Range HighHighHigh
Buy At Ad Amazon.comAd Amazon.comAd Amazon.com
Manufacturer Part Number RF738-GK-BRF732-GKS-BRF735-GK-B
EAN 4931253016974
TPI ---
Compound ZSGZSGZSG
Bead FoldingFoldingFolding
ETRTO 40-62232-62235-622
Specified Weight 340 grams290 grams310 grams
Min Air Pressure psi psi psi
Max Air Pressure 75 psi95 psi70 psi
Made In Members OnlyMembers OnlyMembers Only
Available Sizes 32-622 (700x32c)
35-622 (700x35c)
40-622 (700x38c)
38-584 (650bx38)
42-584 (650bx42)
48-584 (650bx48)		32-622 (700x32c)
35-622 (700x35c)
40-622 (700x38c)
38-584 (650bx38)
42-584 (650bx42)
48-584 (650bx48)		32-622 (700x32c)
35-622 (700x35c)
40-622 (700x38c)
38-584 (650bx38)
42-584 (650bx42)
48-584 (650bx48)
Image 1
Panaracer GravelKing TLC 40 2020
Panaracer GravelKing TLC 32 2022
Panaracer GravelKing TLC 35 2022
Image 2
Panaracer GravelKing TLC 40 2020
Panaracer GravelKing TLC 32 2022
Panaracer GravelKing TLC 35 2022
Image 3
Panaracer GravelKing TLC 40 2020
Panaracer GravelKing TLC 32 2022
Panaracer GravelKing TLC 35 2022
Image 4 Not AvailableNot AvailableNot Available

Size and Weight Measurements


Size and Weight Measurements
Model GravelKing TLC 40GravelKing TLC 32GravelKing TLC 35
Specified Weight 340 grams290 grams310 grams
Measured Weight 337 grams283 grams315 grams
Measured Width Casing 37 mm (un-round)31 mm (un-round)35 mm (un-round)
Measured Width Tread 34 mm31 mm35 mm
Measured Height 33 mm (un-round)28 mm (un-round)32 mm (un-round)
Measured Knob Height Center 0.2 mm0.1 mm0.1 mm
Measured Knob Height Edge 0.2 mm0.2 mm0.2 mm
Measured Casing Thickness Center 1.80 mm2.30 mm1.80 mm
Measured Total Thickness Sidewall Members OnlyMembers OnlyMembers Only
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 GravelKing TLC 40GravelKing TLC 32GravelKing TLC 35
Spin Up Video YouTubeNo VideoNo Video
Inner Tube None (30 ml sealant)None (30 ml sealant)None (30 ml sealant)
Measured Width 37 mm31 mm35 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		 Members OnlyMembers 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
43-46 = 38 psi/2.6 bar
47-50 = 35 psi/2.4 barMedium Air Pressure		 Members OnlyMembers 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
43-46 = 31 psi/2.1 bar
47-50 = 28 psi/1.9 barLow Air Pressure		 17.0 Watts
CRR: 0.00510
(36 psi / 2.6 bar)		19.0 Watts
CRR: 0.00570
(44 psi / 3.0 bar)		16.6 Watts
CRR: 0.00498
(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		 19.9 Watts
CRR: 0.00597
(27 psi / 1.9 bar)		22.4 Watts
CRR: 0.00671
(33 psi / 2.3 bar)		19.8 Watts
CRR: 0.00594
(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 GravelKing TLC 40GravelKing TLC 32GravelKing TLC 35
Total Puncture Score Tread 28 Points51 Points32 Points
Total Puncture Score Sidewall Members OnlyMembers OnlyMembers Only
Tread Puncture Force Sharp Needle Members OnlyMembers OnlyMembers Only
Tread Puncture Force Blunt Needle Members OnlyMembers OnlyMembers Only
Tread Total Tire Thickness 1.8 mm2.3 mm1.8 mm
Sidewall Puncture Force Sharp Needle Members OnlyMembers OnlyMembers Only
Sidewall Puncture Force Blunt Needle Members OnlyMembers OnlyMembers Only
Sidewall Total Tire Thickness Members OnlyMembers OnlyMembers Only

Static Grip Test Results


Static Grip Test Results (higher is better)
Model GravelKing TLC 40GravelKing TLC 32GravelKing TLC 35
Wet Grip Average 62 Points59 Points61 Points
Wet Grip Center Members OnlyMembers OnlyMembers Only
Wet Grip Edge Members OnlyMembers OnlyMembers Only
Measured Knob Height Center 0.2 mm0.1 mm0.1 mm
Measured Knob Height Edge 0.2 mm0.2 mm0.2 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 GravelKing TLC 40GravelKing TLC 32GravelKing TLC 35
Full Review Full ReviewFull ReviewFull Review
Verdict RecommendedRecommendedHighly Recommended
Rating 4.0 / 54.0 / 54.1 / 5
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  • Panaracer GravelKing TLC 40
  • Panaracer GravelKing TLC 32
  • Panaracer GravelKing TLC 35
Performance compared to all other CX/Gravel tires
(100% is fastest - lightest - highest - strongest)
Pro Members get 11-point radar charts