Frequently Asked Questions About International S2100-S2300 Sleeper Roof Accessories

Will these roof accessories fit my specific International truck model and year?

These roof accessories are designed specifically for International S2100 and S2300 series trucks with sleeper cabs. They typically fit models from the mid-1990s through early 2000s. However, slight variations exist between model years, so we recommend verifying your truck's exact specifications before ordering. Check your VIN or contact us with your truck's year and model details for confirmation. Note that these accessories are not compatible with day cab configurations.

What materials are these roof accessories made from, and how durable are they?

Most roof accessories in this category are manufactured from either heavy-duty ABS plastic or fiberglass, with some premium options in stainless steel. ABS plastic options typically feature UV-resistant coating to prevent fading and cracking. Fiberglass pieces come with a gel coat finish for weather resistance. Stainless steel components are usually 16-gauge or 18-gauge, polished to a mirror finish. With proper installation and maintenance, these accessories can last 5-10 years in normal highway conditions.

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

Installation difficulty varies by product but generally requires intermediate mechanical skills. Most roof fairings and extenders require drilling into the cab roof, so proper sealing is crucial to prevent leaks. Basic tools needed include a drill with metal bits, rivet gun, measuring tape, masking tape, and silicone sealant. Installation typically takes 2-4 hours. We strongly recommend having a second person assist with positioning larger pieces. Professional installation may be advisable if you're uncomfortable drilling into your cab.

What styles and finishes are available for S2100-S2300 roof accessories?

Common options include chrome-plated plastic, polished stainless steel, painted-to-match finishes, and raw primer-ready pieces. Roof fairings come in various heights from 12 to 24 inches. Sun visors are available in both curved and straight designs, typically 5 to 9 inches deep. Light bars and antenna mounts come in chrome or black powder-coated finishes. Some accessories feature LED lighting options for enhanced visibility and appearance.

Do these roof accessories actually improve fuel economy, or are they just for looks?

Properly sized roof fairings can improve fuel efficiency by 3-7% at highway speeds by reducing wind resistance between the cab and trailer. The key is selecting the correct height to match your typical trailer configuration. Fairings that are too tall or too short can actually increase drag. Sun visors and other cosmetic accessories have minimal impact on fuel economy but can reduce glare and improve driver comfort. For maximum fuel savings, ensure the fairing creates a smooth air transition from cab to trailer.