Those trailer spindle style hinges work for a smaller tire, but they are well known to fatigue and break off with the weight of a larger tire.
Mounting in double shear handles the load much better and safer. With both sides of the pivot supported it is much safer with a large tire.
http://www.4xinnovations.com/Swing-Out-Tire-Carrier-Hinge-Assembly_p_109.html
https://www.comp4x4.com/products/tire-carrier-hinge-kit-with-dual-shear-bracket-standard
https://www.comp4x4.com/products/tire-carrier-hinge-kit-with-dual-shear-bracket-universal-mount
Mounting in double shear handles the load much better and safer. With both sides of the pivot supported it is much safer with a large tire.
http://www.4xinnovations.com/Swing-Out-Tire-Carrier-Hinge-Assembly_p_109.html
https://www.comp4x4.com/products/tire-carrier-hinge-kit-with-dual-shear-bracket-standard
https://www.comp4x4.com/products/tire-carrier-hinge-kit-with-dual-shear-bracket-universal-mount





