TimberWood Off Road offers high-quality, durable mud flaps in three sizes to suit almost any truck. The size is determined by the size of your tires and is easy to calculate using some information found on the sidewall of your tires and our easy-to-use calculator.
For tires up to and including 33 inches in diameter by 11.5 inches wide select 12 inch mudflaps
For tires up to and including 36 inches in diameter by 12.5 inches wide select 13 inch mudflaps
For tires up to and including 40 inches in diameter by 13.5 inches wide select 14 inch mudflaps