Frequently Asked Questions About Kenworth W900A Fuel Tank Covers & Bras

What materials are these fuel tank covers made from, and how long will they last?

Most Kenworth W900A fuel tank covers are constructed from either heavy-duty vinyl, marine-grade vinyl, or polished stainless steel. Vinyl covers typically last 3-5 years with proper care and feature UV-resistant coatings to prevent fading and cracking. Stainless steel options can last the lifetime of your truck with minimal maintenance. The vinyl covers usually feature reinforced stitching at stress points and heavy-duty zippers or Velcro closures designed to withstand highway speeds and weather conditions.

Will these covers fit my specific W900A model year, and what about aftermarket tanks?

Our fuel tank covers are designed to fit Kenworth W900A models from 1961-1985. However, tank sizes can vary between 100-150 gallon capacities, and some trucks have step tanks while others have smooth-sided tanks. Before ordering, measure your tank's diameter and length, as aftermarket tanks may have different dimensions than OEM specifications. Most covers are designed for standard 24-26 inch diameter tanks, but always verify your measurements against the product specifications listed.

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

Installation typically takes 30-45 minutes per tank and requires no special tools or drilling. Most vinyl covers use a wrap-around design with heavy-duty zippers or industrial Velcro closures. You'll need to clean the tank surface thoroughly before installation. Some drivers find it helpful to have a second person assist with alignment, especially on larger tanks. Stainless steel covers may require basic hand tools for bracket mounting but still involve no permanent modifications to your tanks.

What styles and finishes are available for the W900A?

Fuel tank covers for the W900A come in several popular styles: plain black vinyl for a clean look, diamond-plate textured vinyl for added visual interest, polished stainless steel for a classic chrome appearance, and quilted or ribbed patterns for a custom show truck aesthetic. Some covers also feature reflective striping for added visibility. Finishes range from matte to high-gloss, with most vinyl options available in black, though some suppliers offer custom colors.

How do these covers affect fuel tank maintenance and inspections?

Quality fuel tank covers are designed with maintenance access in mind. Most feature zippered or Velcro access panels that allow you to check fuel levels, inspect fittings, and access fuel caps without removing the entire cover. During DOT inspections, these panels provide quick access to any areas that need to be examined. The covers actually help protect tanks from road debris and corrosion, potentially reducing maintenance needs. However, it's important to periodically remove the covers completely to inspect for any moisture buildup or hidden damage.