Duro 3.50-19 HF308 TT 4PR

The Duro HF308 is a tube-type motorcycle tyre in the 3.50-19 size with a 4-ply rating, suited to riders replacing a worn tyre on a machine that uses a 19-inch spoked or tube-type rim.

This size is commonly found on older road, commuter and classic-style motorcycles. As a TT (tube-type) tyre, it must be run with a suitable inner tube. Check your motorcycle's handbook or existing tyre sidewall to confirm 3.50-19 is the correct fitment before ordering.

Sold individually.

• Tyre size 3.50-19
• 4-ply rating (4PR) construction
• TT (tube-type) — requires an inner tube
• 19-inch rim diameter fitment
• Sold as a single tyre

• One Duro HF308 3.50-19 tyre

Fit with a new, correctly sized inner tube and rim tape — this is a tube-type (TT) tyre and must not be run tubeless.
Have fitting and balancing carried out by a qualified tyre technician using proper machinery to avoid damaging the bead or tube.
Inflate to the pressure specified by your motorcycle manufacturer for this tyre size and load; do not exceed the maximum pressure marked on the sidewall.
Check cold tyre pressure at least weekly and before longer rides, as tube-type assemblies can lose pressure gradually.
Ride gently for the first distance after fitting to let the tyre bed in and to allow the tube to settle before checking pressure again.
Inspect regularly for cuts, embedded objects, bulges, uneven wear and sidewall cracking, and replace once tread reaches the wear indicators or the legal minimum depth.
Re-check and re-torque the wheel and valve stem nut after fitting, and make sure the valve sits square to the rim — an angled valve indicates the tube has moved.
Store spare tyres upright in a cool, dry place away from direct sunlight, electric motors and solvents, fuels or oils.
Clean with mild soap and water only; avoid tyre dressings or silicone products on the tread surface.
Replace the inner tube whenever the tyre is replaced, and do not repair a damaged tyre in place of replacement where the injury is on or near the sidewall.