What is the difference between a Modular Grille Guard and a One-Piece Grille Guard? This is a question we are asked a lot, and the one that is best for you depends on your needs.

Modular grille guards are shipped in pieces, usually with a main center section as one piece and the side portions, which cover the headlights of your truck as bolt on parts with bolt in headlight screens. One-piece grille guards ship with all the portions welded together, which makes the part much more bulky. Modular grille guards can ship via UPS or FedEx small package service, but the one-piece grille guards have to ship via truck freight, which is more expensive.

When it comes to installation, the tables are turned. With the one-piece grille guards, the installation is very quick and simple, since it is a simple matter of just putting it on the truck, there is no assembly required. With the modular grille guard, the unit must be assembled first, and then installed. This takes more time.

Another difference is in durability. Since the one-piece grille guard is welded, there is nothing to loosen up. With a modular grille guard, if the original installer did not tighten everything properly, parts may loosen over time. It is worth noting here that a name brand grille guard from Westin, Smittybilt or Big Country generally uses higher quality fasteners that resist loosening more than cheaper nuts and bolts.

The last part to consider is the professional installers opinion – every single pro that I have talked to prefer the one-piece grille guard. They install quicker and don’t come back-  was the direct quote from Dave, a professional installer in Tucson, AZ.