The R18RT Mega Plus is capable of instantly transforming into one of any eight configurations which are specifically built in order to transport large amounts of musical equipment with no difficulty. It features super-wide R Trac front castors with brakes as well as 10" x 3" rear wheels for surfaces such as grass and carpet. Fitted with custom-built R-Trac Ground Glider Wide wheels, which are no-flat and lightweight with a wider load dispersion over softer terrain, they help keep it moving smoothly along most surfaces and terrains. The Mega Plus comes with brake castors which are 50 percent wider than average castors for easier braking and rear wheels which keep the cart closer to the ground for simpler storage. There is a tough textured powder coat finish which allows the cart to survive thousands of trips without looking worn. It is perfect for the many places a musician could play such as weddings, festivals or sporting events.