Nope! even took the truck in for inspection! they took pictures of my lift kit, fuel rims, 33' toyos, took pics of 6x9's, subwoofer and amp. Everything. they didnt question me on any of it... my tires are even 2 inches outside the wheel wells with no flaps or flares. I am going to put flares on now though. Ive had my fun without them but also need the doors, rockers, cab corners and box sides painted again from the sand blasting and rock chips