MTB Tire Comparison:
Continental Race King Performance ShieldWall 2023 vs
Continental Race King Protection (E-25) 2024 vs
Tufo XC11 TR (new 2024) 2024
Contents and Test Summary
- Manufacturer Specifications
- Size and Weight Measurements
- Rolling Resistance Test Results
- Puncture Resistance Test Results
- Static Grip Test Results
- Conclusion
- Continental Race King Performance ShieldWall
- Continental Race King Protection (E-25)
- Tufo XC11 TR (new 2024)
Manufacturer Specifications
| Manufacturer Specifications | |||
|---|---|---|---|
| Brand | Continental | Continental | Tufo |
| Model | Race King Performance ShieldWall | Race King Protection (E-25) | XC11 TR (new 2024) |
| Year | 2023 | 2024 | 2024 |
| Supplied By | Bought in store | Bought in store | Bought in store |
| Full Review | Full Review | Full Review | Full Review |
| New or Used | New | New | New |
| Mileage | 0 km | 0 km | 0 km |
| Price Range | Med | High | High |
| Buy At | Ad Amazon.com | Ad Amazon.com | |
| Manufacturer Part Number | 0150296 | 0101473 | 101232511026 |
| EAN | 4019238797558 | 4019238798128 | 8592723045625 |
| TPI | 180 | 3/180 | 210/375 |
| Compound | PureGrip | Black Chili | Oil Silica |
| Bead | Folding | Folding | Folding |
| ETRTO | 55-622 | 55-622 | 57-622 |
| Size Inch | 28" | 28" | 28" |
| Width Inch | 2.20 | 2.20 | 2.25 |
| Specified Weight | 750 grams | 605 grams | 650 grams |
| Min Air Pressure | psi | psi | 30 psi |
| Max Air Pressure | 65 psi | 58 psi | 50 psi |
| Made In | Members Only | Members Only | Members Only |
| Available Sizes | 26x2.00 26x2.20 27.5x2.00 27.5x2.20 29x2.00 29x2.20 | 26x2.20 27.5x2.20 29x2.20 | 29x2.25 |
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Size and Weight Measurements
| Size and Weight Measurements | |||
|---|---|---|---|
| Model | Race King Performance ShieldWall | Race King Protection (E-25) | XC11 TR (new 2024) |
| Specified Weight | 750 grams | 605 grams | 650 grams |
| Measured Weight | 720 grams | 586 grams | 673 grams |
| Measured Width Carcass | 55 mm (un-round) | 54 mm (un-round) | 58 mm (un-round) |
| Measured Width Tread | 54 mm | 52 mm | 57 mm |
| Measured Height | 53 mm (un-round) | 52 mm (un-round) | 55 mm (un-round) |
| Measured Knob Height Center | 2.3 mm | 2.7 mm | 2.4 mm |
| Measured Knob Height Edge | 3.2 mm | 3.1 mm | 3.5 mm |
| Measured Casing Thickness Center | 2.20 mm | 1.70 mm | 2.10 mm |
| Measured Total Thickness Sidewall | Members Only | Members Only | Members Only |
| All size measurements are taken at an air pressure of 35 psi / 2.4 bars on a 17.8 mm inner width rim. | |||
Rolling Resistance Test Results
| Rolling Resistance Test Results | |||
|---|---|---|---|
| Model | Race King Performance ShieldWall | Race King Protection (E-25) | XC11 TR (new 2024) |
| Spin Up Video | YouTube | YouTube | YouTube |
| Inner Tube | None (40 ml sealant) | None (40 ml sealant) | None (40 ml sealant) |
| Rolling Resistance 55 PSI / 3.8 Bar |
Members Only | Members Only | Members Only |
| Rolling Resistance 45 PSI / 3.1 Bar |
Members Only | Members Only | Members Only |
| Rolling Resistance 35 PSI / 2.4 Bar |
22.5 Watts CRR: 0.00674 | 16.5 Watts CRR: 0.00495 | 21.2 Watts CRR: 0.00635 |
| Rolling Resistance 25 PSI / 1.7 Bar |
24.9 Watts CRR: 0.00746 | 18.2 Watts CRR: 0.00546 | 23.4 Watts CRR: 0.00701 |
| 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 | Race King Performance ShieldWall | Race King Protection (E-25) | XC11 TR (new 2024) |
| Total Puncture Score Tread | 32 Points | 30 Points | 40 Points |
| Total Puncture Score Sidewall | Members Only | Members Only | Members Only |
| Tread Puncture Force Sharp Needle | Members Only | Members Only | Members Only |
| Tread Puncture Force Blunt Needle | Members Only | Members Only | Members Only |
| Tread Total Tire Thickness | 2.2 mm | 1.7 mm | 2.1 mm |
| Sidewall Puncture Force Sharp Needle | Members Only | Members Only | Members Only |
| Sidewall Puncture Force Blunt Needle | Members Only | Members Only | Members Only |
| Sidewall Total Tire Thickness | Members Only | Members Only | Members Only |
Static Grip Test Results
| Static Grip Test Results (higher is better) | |||
|---|---|---|---|
| Model | Race King Performance ShieldWall | Race King Protection (E-25) | XC11 TR (new 2024) |
| Wet Grip Average | 68 Points | 57 Points | 65 Points |
| Wet Grip Center | Members Only | Members Only | Members Only |
| Wet Grip Edge | Members Only | Members Only | Members Only |
| Measured Knob Height Center | 2.3 mm | 2.7 mm | 2.4 mm |
| Measured Knob Height Edge | 3.2 mm | 3.1 mm | 3.5 mm |
| Grip in points = coefficient of friction * 100 MTB grip test rim width = 30.0 mm |
|||
| Wet Grip Test and Off-Road Tires (info) | |||
Conclusion
| Conclusion | |||
|---|---|---|---|
| Model | Race King Performance ShieldWall | Race King Protection (E-25) | XC11 TR (new 2024) |
| Full Review | Full Review | Full Review | Full Review |
| Verdict | Recommended | Highly Recommended | Highly Recommended |
| Rating | 4.0 / 5 | 4.8 / 5 | 4.4 / 5 |
| Buy At | Ad Amazon.com | Ad Amazon.com | |
- Continental Race King Performance ShieldWall
- Continental Race King Protection (E-25)
- Tufo XC11 TR (new 2024)
(100% is fastest - lightest - highest - strongest)
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