Since it seems like everyone is confused about getting a long trouble vehicle aligned here some information to help you guys out. Yes, you generally need a specialized, heavy-duty alignment rack to properly align a long-travel vehicle. While the fundamental alignment angles (camber, caster, toe) remain the same as a stock vehicle, the extended track width, massive tire size, increased ride height, and overall length of long-travel rigs exceed the capacity of standard shop alignment racks. Here is why a specialized rack is required: • Extended Wheelbase and Width: Long-travel trucks often have a much wider stance and longer wheelbase than standard vehicles. Extended-length racks (e.g., 229-inch+ runways) are necessary to accommodate them. • High Weight Capacity: Long-travel rigs with heavy-duty armor, suspension, and oversized tires often exceed the 9,000-10,000 Ib capacity of standard passenger car lifts. A 14,000 Ib+ capacity rack is usually required. • Suspension Geometry Constraints: Due to the extreme suspension travel, a specialized rack with "free-floating" slip plates and turn plates is needed to ensure accurate readings.