| Must be a big improvement in the newer models. Mine really lies. I have seen 19 dic reading on interstate and actually got 14.8 hand calculated. Speedo is accurate.
__________________
05 GMC Sierra, 3500, lly, 4x4, CCLB, dually, LBZ mouthpiece, Hook'em Horns cai mod. EGR bocked, 235X85. 2006 Mobile Suites 32TK3 5th wheel rv, 15,600 lbs. |