Rating: 5 Tires=100%
Tries on Trek DS 8.4 hardtail:
Stock Tires(f/r)
Bontrager LT3 700x38-Good for mild trail use/fire roads:Rating:
2 Tires
Bontrager 29-3(Front Specific) 29x2.25-Better volume than stock 700x38 tires. V-knobs are hard not very good grip on loose dirt-more so than better compound tires. Tends to slip when leaning on a high speed turn. Best used for mild runs both uphill and down hill, or want a long lasting tire that then can take anywhere and not care about a lot of traction.
2.5 tires
Bontrager 29-3(rear specific)29x2.0-A very good rolling tire due to small, low profile paddle type knobs. Does exactly what their are supposed to do..give traction for climbing. Great design for hard packed clay. Very little or no slippage climbing. The compound can be softer, but will wear out faster. Not recommended for rocky areas where you can pinch flat.Rating:
3 Tires
Maxxis Crossmark 29er(29x2.1)-Very good a as rear tire. Not good for a front. Gave it everything on bot off-saddle and on Saddle climbing and never broke loose on the rear. Did not hear the treads while rolling on pavement. Seems to have good wear and a great compound to boot. Highly recommend for a good rear fast rolling tire with traction. Overall design with center knobs, slanted knobs, cylindrical knobs and split knobs make it a great rear tire.
4.25 Tires
Kenda Slant 6 (29x2.2/ 29x2.0)-Slanted, low profile knobs make this tire a fast rolling tire. Up Front: Great for hard packed trails. Up front they give a very balanced, neutral feel in turns. They come alive when leaning on high speed turns and switchbacks due to the very round profile with sidewall knobs. Not too bad of loose conditions..still predictable. Very light tire. In Rear: Decent climbing tire. a little less stable on bumpy sections while braking. Very light and very low rolling resistance. Can not be heard while rolling on pavement. Great overall Spring to Fall tire for your more packed conditions. If the knobs were bigger, they would be great for Summer conditions as well.
4.25 Tires.
Conclusion:
In 8 months, these tires were tested about 2-3 months at a time. I have found the best combo from November-May would be the Kenda Slant 6 29x2.2 up front and the Maxxis Crossmarks 2.1 in the rear. The Slant 6's gave a very secure feeling while giving great grip up front. Not the
understeer i experienced with the Bonty 29-3's. The harder i pushed them the better they gripped. This was true for the Crossmarks as well. Upfront, the neutral feel is great for a rider starting out learning their limits on how fast they can go. As a rider gets faster and more confidence, i would recommend a more aggressive tire like a Nevagal or a Purgatory up front.