Fat Bike Tire Comparison:
Maxxis Mammoth 2016 vs
Surly Larry 2016

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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
  • Maxxis Mammoth
  • Surly Larry
Performance compared to all other fat bike tires
(100% is fastest - lightest - highest - strongest)
Pro Members get 9-point radar charts

Manufacturer Specifications


Manufacturer Specs
Brand MaxxisSurly
Model MammothLarry
Year 20162016
Supplied By Bought in store
Sponsored by
Wolf Tooth Components
Bought in store
Sponsored by
Wolf Tooth Components
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
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Manufacturer Part Number
TPI 120120
Compound DUAL
Bead FoldingFolding
ETRTO 102-559
Size Inch 26"26"
Width Inch 4.003.80
Specified Weight 1270 grams1256 grams
Min Air Pressure psi psi
Max Air Pressure 30 psi30 psi
Made In Members OnlyMembers Only
Available Sizes 26 x 4.00
26 x 4.70
26 x 3.80
Image
Maxxis Mammoth 2016
Surly Larry 2016
Image
Maxxis Mammoth 2016
Surly Larry 2016
Image
Maxxis Mammoth 2016
Surly Larry 2016

Size and Weight Measurements


Size and Weight Measurements
Model MammothLarry
Specified Weight 1270 grams1256 grams
Measured Weight 1271 grams1212 grams
Measured Width Casing 97 mm (un-round)93 mm (un-round)
Measured Width Tread 98 mm90 mm
Measured Height 80 mm (un-round)80 mm (un-round)
Measured Knob Height Center 3.0 mm4.5 mm
Measured Knob Height Edge 5.5 mm4.5 mm
Measured Total Thickness Sidewall Members OnlyMembers Only
Measured Carcass Thickness Center 2.40 mm2.50 mm
All size measurements are taken at an air pressure of 16 psi / 1.1 bars on a 65 mm inner width rim.

Rolling Resistance Test Results


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Rolling Resistance Test Results
Model MammothLarry
Spin Up Video YouTubeYouTube
Inner Tube Schwalbe SV13J (390 gr)Schwalbe SV13J (390 gr)
Rolling Resistance
20 PSI / 1.4 Bar
Members OnlyMembers Only
Rolling Resistance
16 PSI / 1.1 Bar
Members OnlyMembers Only
Rolling Resistance
12 PSI / 0.8 Bar
40.7 Watts
CRR: 0.01220
37.7 Watts
CRR: 0.01130
Rolling Resistance
8 PSI / 0.6 Bar
54.7 Watts>
CRR: 0.01640
48.4 Watts>
CRR: 0.01451
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 MammothLarry
Puncture Resistance Tread 8 Points6 Points
Puncture Resistance Side Members OnlyMembers Only

Conclusion


Conclusion
Model MammothLarry
Full Review Full ReviewFull Review
Verdict Not RecommendedRecommended
Rating 2 / 53 / 5
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  • Maxxis Mammoth
  • Surly Larry
Performance compared to all other fat bike tires
(100% is fastest - lightest - highest - strongest)

Pro Members get 9-point radar charts


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