Product description & features
Hankook Smart Flex TH31 tyres are built for commercial trailer axles in regional haulage and distribution, where vehicles see a mix of motorways, A-roads and frequent stops. Designed for year-round service, these tyres focus on dependable handling in changing UK weather while supporting consistent performance under sustained load.
The tread pattern uses deep, wide longitudinal grooves to clear standing water efficiently, helping reduce the risk of aquaplaning and improving wet braking confidence. A stable, rib-based contact patch promotes straight-line tracking and predictable cornering, which is especially important for trailers on long runs. Fine sipes and block edges add extra biting points for grip on damp and colder roads, with some sizes carrying M+S and 3PMSF markings for added winter suitability.
A robust casing and reinforced tread area help resist irregular wear from kerbing and repetitive regional routes, supporting longer service life and steady performance over time. The compound is tuned to balance grip and durability, and even wear can also help reduce unnecessary tyre waste and improve operating efficiency.
Available to buy online in all available sizes on Tyres.co.uk, including common 19.5–22.5 inch trailer fitments. Choose fitting at a nearby garage of your choice or opt for delivery to suit your fleet schedule.