08 LMM 4X4 tire calculation not working

[DVR IMP]

I only changed the H0136 table from 677 -> 553 for a 36.5 tall tire (37x13.5-20) and I still get the ABS and Brake light popping up w/ in a blocks distance. I used my Modis and monitored the ABS speeds for left and right front along w/ rear. Driving 60 mph on the road, fronts read 48 mph - rear reads 60 mph. I calibrated the speedo w/ our dyno so I know I was doing 60. Why did it not work? Where did the "LB7/LLY" table H0101 go? Would changing the Ally H0105 and H0136 possibly work? The ECM H0136(677)is different than the TCM H0136(424) stock!

Thanks,
Jason

[LBZoom]

Hey man,
I did a 2008 LMM with 37's, had to set mine as follows ECM H0136 to 600revs, and TCM H0136 to 600 revs also, no ABS lights came on, that was as close as I could get it.

[DVR IMP]

I got it to work closer w/ H0136 @ 575 revs in the ECM only. It made it w/ an 8 mph difference between front and rear. 40 speedo = 42 actual, 50 = 52, 60 = 63, 70 = 73. No lights came on after a 7 mile drive. So there must be an allowable threshold difference in mph for the ABS.