The 9.5x2.50-6 is the aftermarket replacement tyre for Chao Yang 9.5x3 tyres which are typically factory fitted on NIQ KQi series such KQi3 (Sport, Pro, Max) and KQi100.
Nameplate: Standard rim 1.7 (6" rim, 1.7" wide rim being width at bead of 56mm).
Notes:
The KQi3 Sport and KQi3 Pro factory tyre is typically the no self healing variety, KQi3 Max is self-healing. The KQi2 Pro adopts different size of 10x2.3-6.5 (Green / blue line).
Almost always fitted in tubeless operation. If requiring tube, being a relatively uncommon size, eSN recommends using a 9x2" tube.
The last product image compares this tyre against the CST 9x2.50-6.