The Nitto NT420V 285/50R20 is a luxury truck and SUV radial with a 116V service description and an XL (Extra Load) designation. Its asymmetric tread uses larger outer blocks for dry cornering and wide grooves to channel water during wet-road driving.
Manufacturer dimensions are 31.26 inches in diameter and 11.69 inches in overall width, using a measuring rim 9 inches wide. Approved rim widths are 8 to 10 inches for this 20-inch wheel size. New tread depth is listed at 10.6/32 inch. The non-directional pattern allows cross-rotation where the vehicle and tire configuration permit it. A qualified tire retailer should determine the appropriate rotation pattern.
Maximum single-tire load is 2,756 lb at 50 psi. Before ordering, have a qualified installer confirm wheel compatibility, vehicle load/speed requirements, and steering and suspension clearance. Vehicle-specific fitment requires those checks; select operating inflation using the vehicle placard and applicable load/inflation guidance.