A staggered fitment is also referred to as a staggered application. Basically, it means that the wheels on the back of the vehicle are a different size than those on the front. Wider wheels are usually run on the back; for example, 19x8 on the front and 19x9.5 on the rear. This is typically done on rear wheel drive cars such as Infiniti G35, Nissan 350Z, BMW, Mercedes, Audi, VW, Ford Mustang, and others. Running wider wheels on the drive wheels means more grip on acceleration, and, from an aesthetic perspective, large lips. The TSW Thruxton 20x10, for example, carries a huge 5" lip.