Frequently Asked Questions About Freightliner M2 Business Class Door & Cab Side Accessories

Will these door and cab accessories fit my specific year Freightliner M2?

Most of our Freightliner M2 door and cab accessories are designed to fit models from 2003 to present. However, there are some variations between model years, particularly with the 2003-2010 models versus 2011+ models. Always check the product description for specific year compatibility, or contact our support team with your VIN number for exact fitment verification. Key differences often include mounting hole patterns and electrical connector types for powered accessories.

What's the difference between OEM and aftermarket door handles, and which should I choose?

OEM door handles are manufactured to exact factory specifications and typically cost 30-50% more than aftermarket options. Our aftermarket handles are made from the same grade materials (usually die-cast zinc or reinforced polymer) and meet or exceed OEM durability standards. The main differences are price and sometimes minor cosmetic variations. For daily use, quality aftermarket handles perform identically to OEM. Choose OEM if you need exact factory appearance for show trucks or warranty requirements.

How difficult is it to install door mirrors and what tools do I need?

Door mirror installation typically takes 30-45 minutes per side for someone with basic mechanical skills. You'll need a socket set (usually 10mm, 13mm), Phillips and flathead screwdrivers, and possibly a trim removal tool. The most challenging part is routing the wiring harness for heated or powered mirrors through the door boot. Many customers report that removing the door panel first makes the job much easier. Adjustment and alignment after installation is straightforward using the adjustment bolts.

Are chrome accessories worth the extra cost over painted options?

Chrome accessories typically cost 20-40% more than painted alternatives but offer superior corrosion resistance and easier maintenance. Our chrome pieces feature triple-plated construction (copper, nickel, chrome) that resists pitting and peeling better than painted surfaces in harsh weather conditions. Painted accessories can match your cab color perfectly but may require touch-ups after 3-5 years of use. Chrome is ideal for drivers in salt-belt states or those who want minimal maintenance.

What's included in a complete door seal kit, and how do I know if mine needs replacement?

A complete door seal kit includes the primary door weatherstrip, inner and outer window sweeps, and the lower door seal. Signs you need replacement include wind noise above 45 mph, water leaks during rain or washing, visible gaps when the door is closed, or hard/cracked rubber that's lost flexibility. Most M2 door seals last 5-7 years depending on climate. Installation requires removing the old adhesive completely and takes about 2 hours per door. Pro tip: install seals when ambient temperature is above 60?F for best adhesion.