24X1 3/8 (37-540) Primo Orion Grey Tyre 75PSI

24 x 1 3/8 tyres are also commonly known as 37-540

540mm is the diameter measurement across the inside of the tyre, bead to bead and 37mm is how proud the tyre sits off the edge of the rim.

Try our durable, standard tread, long wear wheelchair tyres sourced direct from the manufacturer.

TPA150