New - Pirelli Scorpion XC RH Lite Team Edition 2.4 Review

Published: 2026-02-03 | Jarno Bierman

Pirelli Scorpion XC RH Lite Team Edition 2.4 on a rolling resistance machine

A BIG jump in performance.

New - Cadex Aero Cotton 28 Review

Published: 2026-01-29 | Jarno Bierman

Cadex Aero Cotton 28 on a rolling resistance machine

Better than the benchmark.

Schwalbe Racing Ray Super Race 2.35 Review

Published: 2026-01-26 | Jarno Bierman

Super Race or Super Ground?

Tufo Comtura Prima TT 28 Review

Published: 2026-01-22 | Jarno Bierman

Tufo's fastest tire.

Update - TPU Inner Tubes Test

Update: 2026-01-16 | Jarno Bierman

Update with Pirelli SmartTube RS, Continental ContiTPU, RideNow Ultralight, Aeron Road, Silca Ultimate, M-Wave PURride, and Rene Herse Ultralight TPU tubes.

Pirelli Cinturato EVO TLR 40 Review

Published: 2026-01-12 | Jarno Bierman

Road bike or touring bike tire?

Vittoria Corsa Pro Speed TLR WR 29 Review

Published: 2025-12-31 | Jarno Bierman

Corsa Pro Speed for wide rims.

Vittoria Corsa Pro Speed TLR WR (on 22/23 mm rims) 29 Review

Published: 2025-12-30 | Jarno Bierman

Corsa Pro Speed WR on 22/23 rims.

Continental Dubnital Trail Rapid 2.4 Review

Published: 2025-12-24 | Jarno Bierman

Comparing the Trail and Race casings.

Schwalbe G-One R Pro (black) 45 Review

Published: 2025-12-19 | Jarno Bierman

Another G-One Pro.

Vittoria Terreno XC Race 2.4 Review

Published: 2025-12-12 | Jarno Bierman

Vittoria's fastest off-road tire.

Michelin Pro 5 TLR 28 Review

Published: 2025-12-05 | Jarno Bierman

Not as strong as the 35 mm version.

Continental Grand Prix 5000 32 Review

Published: 2025-11-28 | Jarno Bierman

Comparing a 2025 and 2018 sample.

Schwalbe G-One RS Pro (black) 55 2.15 Review

Published: 2025-11-24 | Jarno Bierman

The G-One RS keeps growing.

Hutchinson Caracal Race TLR (tan) 45 Review

Published: 2025-11-21 | Jarno Bierman

The final Caracal Race TLR judgement.

Vittoria Barzo XC Race 2.4 Review

Published: 2025-11-14 | Jarno Bierman

Vittoria's XC Race comparison.

Continental Grand Prix 5000 All Season TR (cream) 35 Review

Published: 2025-11-07 | Jarno Bierman

Continental's cream sidewalls.

Continental Dubnital Race Grip 2.4 Review

Published: 2025-10-31 | Jarno Bierman

Dubnital Race Grip vs Race Rapid.

Schwalbe G-One RX Pro 50 Review

Published: 2025-10-24 | Jarno Bierman

40, 45, and 50 mm G-One RX Pro.

Pirelli P Zero Race RS 30 Review

Published: 2025-10-17 | Jarno Bierman

30 vs 28 mm tube-type P Zero Race RS.

Vittoria Terreno T50 Mixed Gravel Endurance 40 Review

Published: 2025-10-13 | Jarno Bierman

A lot of endurance.

Specialized Pathfinder TLR 45 Review

Published: 2025-10-03 | Jarno Bierman

Another 40 and 45 mm comparison.

Vittoria Corsa Pro Tube Type 28 Review

Published: 2025-09-26 | Jarno Bierman

Optimized for inner tubes.

Continental Dubnital Race Rapid 2.2 Review

Published: 2025-09-19 | Jarno Bierman

29x2.2 vs 29x2.4.

Hutchinson Caracal Race TLR (black) 45 Review

Published: 2025-09-16 | Jarno Bierman

Caracal Race 40, 45, black, or tan sidewalls?

Pirelli Cinturato EVO TLR 28 Review

Published: 2025-09-12 | Jarno Bierman

An evolution of the Cinturato Velo.

Continental Trinotal Race Rapid 2.4 Review

Published: 2025-09-08 | Jarno Bierman

Trinotal and lower MTB air pressures.

Maxxis Reaver HYPR-X/EXO/TR 45 Review

Published: 2025-08-29 | Jarno Bierman

Testing Maxxis' new gravel-specific compound.

Hutchinson Caracal Allroad (tan) 35 Review

Published: 2025-08-25 | Jarno Bierman

Caracal with extra protection.

Schwalbe G-One R Pro (transparent) 50 Review

Published: 2025-08-15 | Jarno Bierman

Not only the casing is bigger on the 50 mm G-One R.

Continental Archetype 30 Review

Published: 2025-08-08 | Jarno Bierman

Examining this year's Tour de France winning tire.

Specialized S-Works Turbo TLR 28 Review

Published: 2025-08-04 | Jarno Bierman

Turbo TLR vs Turbo 2Bliss Ready.

Hutchinson Caracal Race TLR (black) 40 Review

Published: 2025-07-25 | Jarno Bierman

Black vs tan sidewalls.