What you have here are are summer tyre from Insa Turbo with a diameter of 16". The load index is 112, where a higher value represents a higher weight.
From Protyre
265/75R16 112Q Insa Turbo Traction Track MT (Remould) 265/75R16 112Q | Protyre - Van Tyres
The product is available from £107.13 at international stores.
Tirendo
Insa Turbo TRACTION TRACK ( 265/75 R16 112/109Q remould )
This product is also available at 2 unverified merchants.