Frequently Asked Questions About Freightliner Coronado Fuel Tank Covers & Bras

Will these fuel tank covers fit my specific Freightliner Coronado year and model?

Our fuel tank covers are designed to fit Freightliner Coronado models from 2001 to present. However, fit can vary based on your specific tank configuration. Most covers are made for standard 100-150 gallon cylindrical tanks with either 23" or 24.5" diameters. Before ordering, measure your tank diameter and check if you have step tanks or smooth tanks, as this affects which mounting style you'll need. If you have aftermarket tanks or custom configurations, contact us with your measurements for fitment verification.

What's the difference between aluminum and stainless steel fuel tank covers?

Aluminum covers are lightweight (typically 15-20 lbs per set), cost-effective, and resist corrosion well, but may show scratches more easily and require regular polishing to maintain shine. Stainless steel covers are heavier (25-35 lbs per set), more durable against road debris, and maintain their mirror finish longer with less maintenance. Stainless is ideal for drivers who want maximum durability and less frequent cleaning, while aluminum works great for those prioritizing weight savings and initial cost.

How difficult is the installation process and what tools do I need?

Installation typically takes 1-2 hours per tank and requires basic hand tools: socket wrenches, screwdrivers, and possibly a drill for some mounting styles. Most covers use existing tank strap mounting points or clip-on systems that don't require drilling. The main challenges drivers report are aligning the covers properly on the first try and accessing mounting points on trucks with tight clearances. Having a second person helps significantly with alignment. Detailed instructions are included, but many customers recommend watching installation videos first.

Do fuel tank covers affect access to fuel caps and DEF tanks?

Quality fuel tank covers are designed with cutouts or hinged access doors for fuel caps, fuel gauges, and DEF tank openings. Full wrap-around covers typically have removable or flip-up sections for easy access. Half covers leave the top portion of your tank exposed for unrestricted access. When ordering, specify if you have locking fuel caps or aftermarket gauges that might require larger access openings. Some drivers prefer half covers specifically to avoid any access issues during fuel stops.

How do these covers hold up to winter conditions and road salt?

Both aluminum and stainless steel covers perform well in winter conditions when properly maintained. Stainless steel naturally resists road salt corrosion better, while aluminum covers should be washed regularly during winter months to prevent salt buildup and pitting. The mounting hardware is typically stainless steel on quality covers to prevent rust. Many drivers in northern states report 5+ years of service life with regular washing. Apply a protective wax or sealant before winter for best results, and check mounting hardware tightness monthly as temperature changes can affect fit.