I've never weighed the truck but I'm guessing it's under 5000 pounds.
Title XXIII
MOTOR VEHICLES Chapter 316
STATE UNIFORM TRAFFIC CONTROL View Entire Chapter
316.251 Maximum bumper heights.—(1) Every motor vehicle of net shipping weight of not more than 5,000 pounds shall be equipped with a front and a rear bumper such that when measured from the ground to the bottom of the bumper the maximum height shall be as follows:
NET WEIGHT FRONT REAR
Automobiles for private use:
Net weight of less than 2,500 pounds 22″ 22″
Net weight of 2,500 pounds or more, but less than 3,500 pounds 24″ 26″
Net weight of 3,500 pounds or more 27″ 29″
Trucks:
Net weight of less than 2,000 pounds 24″ 26″
Net weight of 2,000 or more, but not more than 3,000 pounds 27″ 29″
Net weight of 3,000 pounds, but not more than 5,000 pounds 28″ 30″