Myexperiences was riding and racing in the snow. I can’t comment on riding in the summer on dirt. If you just want to enjoy riding the 60 tpi version is perfectly fine. If you want a tire that will perform better in racing or just generally want a more optimal performance the 120 tpi version is worth it. The120 TPI 'S-Works' casing is designed to be super-lightweight and it is — 594g to be precise — but this does also mean it offers less puncture protection than its rivals. The Fast Trak is what
TheTPI of a tire is the number of threads per inch that make up the casing of the tire. The higher the TPI, the lighter and more supple the tire will be. When looking at the sidewall of your tire, you will see a number followed by “tpi”. This is the TPI. For example, a tire with 120 tpi will be lighter and more supple than a tire with 60 tpi.
Thatmeans the tire is optimal for a rim that has a 30-35mm ID (inside diameter). I have DT swiss rims with a 30mm ID. TR – Tubeless Ready. Self explanatory.. TPI – threads per inch. Now we are getting into the good stuff. For Maxxis tires TPI ratings are the threads-per-inch of a single casing ply. Thispost compares the differences between 60TPI and 120TPI tires. What’s TPI? TPI stands for Threads Per Inch and indicates the fineness of the material used for . 121 329 311 55 286 361 100 76

60 tpi vs 120 tpi mtb tires