We designed this fire truck so you can make it primarily from standard 3/4" lumber! Measures approximately 20" long. Order #W3589 Fire Truck (1980s Style) Plan and #5062 Fire Truck (1980s Style) Hardware parts package (which includes 2-1/2" grooved wheels, axle pegs, headlights, 1/4" doweling, thread spools and string for the hose) separately, or save by ordering the #5063 Fire Truck (1980s Style) Special which includes the #W3589 Fire Truck Plan and #5062 Fire Truck Hardware package.