Shop for Aftermarket Grille Guards for the Sterling L-Series Truck. Protect your rig and boost its style with Sterling L-Series Grille Guards. Built from tough materials like 304 stainless steel and aluminum, these guards are made to handle the road?s toughest challenges. Features like slam latches and lift assist make them easy to install and remove. Perfect for Sterling LT9500 trucks, these guards combine front-end protection with a custom look. Whether you?re hauling cargo or hitting the highway, upgrade your truck with a grille guard that?s as strong as it is stylish!