Road Bike Tire Test: Michelin Power Road TLR 25
Contents and Test Summary
- Introduction
- Manufacturer Specifications
- Size, Weight, Thickness
- Rolling Resistance: 10.1 Watts
- Puncture Resistance: 41 Points
- Static Wet Grip: 65 Points
- Conclusion: 4.0 / 5 Recommended
- Comments
- Michelin Power Road TLR 25
(100% is best)
The Michelin Power Road TLR is Michelin's entrance into the tubeless road bike tire market. The Power Road TLR is similar to the regular tube-type Power Road (read our review) that we tested a couple of weeks back. The Michelin Power Road series can be characterized as all-round road bike tires that strike a good balance between both training and racing use.
The main difference between the tubeless Power Road TLR and tube-type Power Road is the casing that has been changed from 3x120 TPI + anti-puncture strip under the tread to a 4x120 TPI casing without an anti-puncture strip. The anti-puncture strip is replaced by a newly designed "Air Proof" layer that runs from bead to bead and, with the help of tubeless sealant, results in a tire that seals very well.
For people that have had a hard time inflating tubeless tires or are new to tubeless road bike tires, the Power Road TLR was by far the easiest tire to set up tubeless. It even inflated very easily on the first try with an old partially clogged valve core in place. The design of this tire results in a very round and stiff tire that pushes the beads outwards like a spring when installed on the rim.
The compound is the same X-Race compound and the tread thickness is also similar to the tube-type Power Road. The available sizes have moved up a size to 25-622, 28-622, and 32-622 which seems to be a trend with tubeless road bike tires.
Manufacturer Specifications
| Manufacturer Specifications | |
|---|---|
| Brand | Michelin |
| Model | Power Road TLR |
| Year | 2020 |
| Tire Type | Tubeless |
| Supplied By | Bought in store |
| New or Used | New |
| Mileage | 0 km |
| Price Range | High |
| Buy At | |
| Manufacturer part number | 876172 |
| EAN | 3528708761728 |
| TPI | 4x120 |
| Compound | X-Race compound |
| Bead | Folding |
| ETRTO | 25-622 |
| Size Inch | 28" |
| Specified Width (mm) | 25 |
| Specified Weight | 275 grams |
| Max Air Pressure (psi) | 116 |
| Made In | Members Only |
| Available Sizes |
25-622 (700x25c) 28-622 (700x28c) 32-622 (700x32c) |
Michelin Power Road TLR 25 Test Results
Size, Weight, and Thickness Measurements
| Size, Weight and Thickness Measurements | |
|---|---|
| Specified Weight | 275 grams |
| Measured Weight | 267 grams |
| System Adjusted Weight (tire + valve + rim seal) |
287 grams |
| Measured Width | 27 mm (un-round) |
| Measured Height | 24 mm (un-round) |
| Total Tire Thickness Center | 2.7 mm |
| Total Tire Thickness Sidewall | Members Only |
| Unmounted Casing Width | 67 mm |
| Unmounted Tread Width | Members Only |
| Tread Cover (Tread / Casing Ratio) | Members Only |
| All size measurements are taken at an air pressure of 100 psi / 6.9 bars on a 17.8 mm inner width rim. | |
Rolling Resistance Test Results
| Rolling Resistance Test Results | |
|---|---|
| Inner Tube | None (20 ml sealant) |
| Measured Width | 27 mm (un-round) |
| Rolling Resistance Real tire width in mm: 22-24 = 132 psi/9.1 bar 25-27 = 120 psi/8.3 bar 28-29 = 108 psi/7.4 barUltra High Air Pressure (120 psi / 8.3 bar) |
10.1 Watts CRR: 0.00303 |
| Rolling Resistance Real tire width in mm: 22-24 = 110 psi/7.6bar 25-27 = 100 psi/6.9 bar 28-29 = 90 psi/6.2 barExtra High Air Pressure (100 psi / 6.9 bar) |
10.7 Watts CRR: 0.00321 |
| Rolling Resistance Real tire width in mm: 22-24 = 88 psi/6.1 bar 25-27 = 80 psi/5.5 bar 28-29 = 72 psi/5.0 barHigh Air Pressure (80 psi / 5.5 bar) |
Members Only |
| Rolling Resistance Real tire width in mm: 22-24 = 66 psi/4.6 bar 25-27 = 60 psi/4.1 bar 28-29 = 54 psi/3.7 barMedium Air Pressure (60 psi / 4.1 bar) |
Members Only |
| The Road Bike 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) | |
|---|---|
| Total Puncture Score Tread | 41 Points |
| Total Puncture Score Sidewall | Members Only |
| Tread Puncture Force Sharp Needle | 9 Points |
| Tread Puncture Force Blunt Needle | Members Only |
| Tread Total Tire Thickness | 2.7 mm |
| Sidewall Puncture Force Sharp Needle | Members Only |
| Sidewall Puncture Force Blunt Needle | Members Only |
| Sidewall Total Tire Thickness | Members Only |
Static Grip Test Results
NOTE: Grip test data is only available on tires tested after November 2018. You can find more information about our grip test here: Introducing Grip Testing
| Static Grip Test Results | |
|---|---|
| Wet Grip Average | 65 Points |
| Wet Grip Center | Members Only |
| Wet Grip Edge | Members Only |
| Grip in points = coefficient of friction * 100 | |
Conclusion
- Michelin Power Road TLR 25
(100% is best)
The Michelin Power Road TLR performs very well but comes a bit short in nearly all tests when compared to the Grand Prix 5000 TL (read our review). The only advantage it has over the 5000 TL is a slightly lower weight of about ~30 grams per tire. Compared to other top performing all-round tubeless road bike tires, its specifications and performance are very similar.
We recommend this tire to anyone looking to try an alternative tubeless road bike tire. The performance differences are small and will be hard to notice on the road. Another advantage, that can be a huge advantage for some, is the ease of inflation the Power Road TLR provides. If you had a hard time inflating tubeless tires, the Power Road TLR helps to make your life easier.
RATING:
4.0
/ 5
TEST VERDICT:
Recommended