Got a 2017-2020 Ford F250, F350, F450, or F550 Super Duty and need better visibility for towing? These ReYee tow mirrors are a solid upgrade. They're a direct replacement pair (left and right) that bolt right onto your truck. They come packed with features: the main glass is power-adjustable and heated to defog, plus they have bright LED turn signals built into the housing (choose between black or amber for the signal lens). There's also a handy little spot auxiliary lamp on each mirror. A cool extra is the built-in outside temperature sensor. The arms are manually telescoping - you just pull them out when you need the extra width for towing a wide trailer, then push them back in for daily driving. It seriously cuts down on blind spots. The housing is black to match many trims. Important: Please double-check your exact truck year and model before buying, as they're specifically made for these Super Duty years. Installation is pretty straightforward if you're handy, but for the wiring (power, heat, turn signals), getting a pro might save a headache. A great way to add safety and functionality, especially if you haul trailers or campers regularly.