Skill 3 Model Kit Western Star 4964 Truck Tractor 1/24 Scale Model by AMT. Brand new 1/24 scale plastic model kit of Western Star 4964 Truck Tractor (Skill 3) 1/24 plastic model kit by AMT. Dual chrome plated exhaust stacks. Super-detailed interior with high back seats. Paint and cement required (not included).10 soft hollow thermoplastic rubber truck tires. Parts molded in WHITE, unless otherwise indicated. "Chrome" trim detail can be striped on with silver paint. Chrome plated quarter fenders, fuel tanks, and side mirrors. Every product is packaged carefully for safe travel.