Poulan Pro PB175A46-CARB Automatic Transmission Lawn Tractor, 46-Inch (Discontinued by Manufacturer) 17.5 HP Briggs & Stratton engine 46-Inch Cutting Width Automatic lever driven transmission 6 position deck height adjustment Turf Saver 15 x 6 - 6 inch front tires and 20 x 8 - 8 inch rear tires