The TMAX™ 30K Aluminum body is designed structurally similar to its steel counterpart however is approximately 100-pounds lighter and features aluminum side packs for increased corrosion resistance. The TMAX 30K Aluminum will accept a 30,000 foot-pound rated service crane or smaller (The Stellar® 5521crane or smaller) and will serve the same markets as its steel version. The Aluminum Series features the Stellar® Torq-Isolator torsion box understructure and crane compartment, isolating the lifting force of the crane into the chassis frame and stabilizers, avoiding putting strain on the storage compartments. The side packs of the body are constructed with 5000 series aluminum, and use double-panel aluminum doors with a bonded internal hat channel for ultimate strength while reducing overall weight. A unique feature of the Aluminum Series bodies are the Stellar exclusive extruded aluminum side pack tops, that are equipped with two accessory mounting rails to eliminate drilling and make mounting and relocating of accessories easy and secure.

Each body is completely undercoated to protect from corrosion. All Stellar® bodies are painted with a two-part polyurethane enamel paint for added protection and visual appeal.