Hankook Smart Flex DH51

The Hankook Smart Flex DH51 is a heavy-duty drive-axle tyre developed for trucks and buses working in regional distribution and mixed motorway/A-road routes. It’s aimed at operators who need predictable traction and stable handling through changing UK weather, with a tread pattern designed to keep moving confidently on wet roads.

A wide, road-focused contact patch helps these tyres put power down evenly, improving straight-line stability and supporting consistent braking. Deep longitudinal grooves and carefully shaped lateral channels clear surface water efficiently to reduce the risk of aquaplaning, while the block layout is designed to maintain grip as the tread wears. Subtle siping within the tread blocks adds extra biting edges for traction without making the pattern feel overly soft.

For durability, the robust commercial casing is built to handle high loads and frequent torque demands on the drive axle, helping resist uneven wear and support a longer service life. The tread design also helps lower pattern noise for a more comfortable cab environment on long runs. The range is available in many common drive-axle truck fitments, including popular 22.5-inch sizes.

Smart Flex DH51 tyres are available to buy online in all available sizes on Tyres.co.uk, with the option to book fitting at a nearby garage of your choice or arrange delivery.