These pressures seem a bit high.....My MAX pressure to pop the bead is 41psi rear cold on the shinkos.
90/90 21 front and 150/70/17 rear
Manual rec running psi are 22 front and 25 rear cold.....Ive tried running more but found too much and tyre life ride stability in wet and traction in gravel all affected.
By the looks of your photos you may not be seeing the 13 to 15k claimed by the makers if your only 3k in at the moment.
Personal choice but wow psi rear when the rear tyre is hot must be 40psi plus.
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