What Our Gearhead(R) Experts Are Saying: "I race rough courses on the 40 and switch to the 45 for chunky epics. Both seal fast, roll quick on hardpack, and the Reinforced casing shrugs off sharp rock cuts."Technical gravel is where the Tundra TLR Reinforced shines. Purposeful, widely spaced knobs bite through wet corners and loose descents, yet the tire still carries Hutchinson-level speed on firm connectors. The supple 127 TPI folding casing stays lively at lower pressures, while the Reinforced layer boosts cut and pinch protection for rock-strewn sectors and long days far from a shop.