Frequently Asked Questions About Freightliner M2 Business Class Front Fenders & Acc

Will these fenders fit my specific year and model of Freightliner M2?

Most aftermarket fenders for the Freightliner M2 Business Class are designed to fit model years 2003-2021, but there are important variations. The 2003-2010 models often have different mounting brackets and headlight cutouts compared to 2011+ models. Additionally, fenders for 106" BBC (Bumper to Back of Cab) models differ from 112" BBC versions. Always verify your truck's specific year, BBC measurement, and whether you have the standard or extended hood before ordering. When in doubt, check your VIN with our parts specialists to ensure proper fitment.

What's the difference between fiberglass and steel fenders, and which should I choose?

Steel fenders are more durable and resistant to impact damage, making them ideal for heavy-duty applications and rough job sites. They typically last longer but are heavier and more expensive. Fiberglass fenders are lighter weight, which can improve fuel economy slightly, and are easier to repair if damaged. They're also more affordable but may crack under severe impact. Most owner-operators prefer steel for longevity, while fleet managers often choose fiberglass for cost savings. Consider your typical routes and cargo when deciding.

Can I install these fenders myself, or do I need professional help?

Fender installation typically requires 2-4 hours per side for someone with basic mechanical skills. You'll need standard hand tools, a drill with metal bits, and ideally a helper to hold the fender in place during alignment. The main challenges include properly aligning mounting holes, ensuring adequate clearance for tire movement, and reconnecting any lights or brackets. Many customers successfully complete DIY installations, but if you're uncomfortable drilling into your truck's frame or dealing with electrical connections, professional installation typically costs $200-400 per side.

Do aftermarket fenders come painted or primed, and will they match my truck?

Most aftermarket fenders come in primer only and require painting to match your truck. Some suppliers offer pre-painted options in common Freightliner colors like Arctic White, but exact color matching can be challenging due to paint fade on your existing truck. For the best match, have a body shop paint the new fenders using your truck's paint code. Budget an additional $150-300 per fender for professional painting. Raw steel fenders must be painted promptly to prevent rust, while fiberglass can remain in primer longer if needed.

What additional hardware or accessories will I need for installation?

While some fenders include basic mounting brackets, you often need to purchase additional items separately. Common requirements include: fender mounting brackets specific to your year model ($40-80 per set), stainless steel bolts and washers ($20-30), rubber seal strips for weather protection ($15-25), and mud flap hangers if not transferring from old fenders ($30-50). If your fenders have built-in lights, you may need new pigtail connectors or wiring harnesses ($20-40). Check whether your chosen fenders are "complete assemblies" or "skin only" to determine what extra parts you'll need.