The Vittoria Terreno T30 TLR Fine Loose Gravel Endurance Tire is engineered for riders who demand the perfect fusion of speed, traction, and stability on variable gravel terrain. Vittoria's Terreno Gravel Tires are based off a T-Score, which means Terrain Score. The larger the score, the more rugged the terrain. With a T-score of 30, it’s the champion of fine loose gravel—fast-rolling on firm sections yet confident and controlled when the road turns unpredictable. The distinctive fish-scale center tread minimizes rolling resistance for road-like efficiency while preserving consistent braking traction and control in looser surfaces. Siped shoulder knobs bite into off-camber and uneven terrain, and a gradual ramp-up tread transition provides smooth, predictable handling through every lean and corner. At its core lies Vittoria’s Endurance Formulation powered by Graphene, a compound specifically engineered for durability, all-weather grip, and extended performance on long, demanding rides. From fast endurance events to everyday mixed-terrain training, the T30 delivers the speed of a race tire with the resilience of an adventure tire.

Beneath the surface, the Endurance Casing—crafted from 100 TPI nylon—provides a supple, responsive ride while maintaining structural integrity across rough, rocky, or rutted terrain. Reinforced with a nylon sidewall protection layer, anti-puncture belt, and Bead Shield reinforcement, the T30 offers an armor-like defense against cuts and punctures while maintaining flexibility for confident cornering. Designed to handle long miles without compromise, it’s a tire that thrives in all conditions, whether dry and dusty or damp and gritty. Available in sizes from 700x37c to 700x55c (and 650x47b) in both black and tan colorways, and weighing from 480g to 690g, the Terreno T30 stands as the benchmark for balanced gravel performance—bringing together Vittoria’s race-proven technology and endurance durability for riders who want speed that doesn’t sacrifice control.