(a) When the department issues a permit under this subchapter, the department shall issue a sticker to be placed on the front windshield of the truck-tractor. The department shall design the form of the sticker to aid in the enforcement of weight limits.
(b) The sticker must:
(1) indicate the expiration date of the permit; and
(2) be removed from the truck-tractor when:
(A) the permit for operation of the truck-tractor expires;
(B) a lease of the truck-tractor expires; or
(C) the truck-tractor is sold.