I was out in a parking lot practicing body position; when I was done I noticed the front tire was almost over and the rear still had some ~.25'' of strip on both sides. Does this mean the front is under inflated or the rear is over inflated? I keep both ~30psi (shinkos). For my class last weekend we deflated about a pound from normal and the front seemed like it had more strip left and the left side rear was 1/8" and right side seemed like 3/4 -1". Practice helped improve right side lean. Stock size tires for my bike.