Dethleffs Trend Rear Wheel Arch

The rear wheel arch on the Dethleffs Trend motorhome plays a crucial role in protecting the vehicle’s bodywork around the wheel wells while contributing to the overall aesthetics and functionality of the motorhome. Manufactured typically from durable plastic materials such as ABS or GRP (fibreglass-reinforced plastic), the rear wheel arch is designed to withstand road debris, mud, and minor impacts encountered during everyday driving and camping adventures.

Build Quality and Design
Dethleffs fits the Trend with well-moulded rear wheel arches that complement the motorhome’s sleek and modern exterior design. These arches are precision-engineered to provide ample clearance for the rear wheels and suspension travel, preventing rubbing or damage while the vehicle is in motion. The plastic construction offers resistance against rust—a common issue with metal arches—and allows for easier repairs in case of damage.

Common Issues and Maintenance
Despite their robust construction, rear wheel arches on motorhomes like the Trend are susceptible to scratches, scuffs, and occasional cracks due to narrow lanes, low-hanging branches, or minor impacts. Many owners report that superficial scratches can be effectively repaired at home using light sanding and automotive touch-up paint, restoring the arch’s appearance without expensive bodywork. More significant damage, such as cracks or broken clips, may require professional GRP repair or complete replacement to maintain the structural integrity and seal against moisture ingress.

Practical Considerations
The rear wheel arch also functions as a mounting point for wheel well liners and seals against water ingress that could lead to interior damage or rust on underlying metal components. Replacement parts are generally available through Dethleffs dealers or specialist motorhome suppliers, ensuring proper fit and finish.

Summary
The Dethleffs Trend rear wheel arch is a durable, functional component essential for vehicle protection and appearance. With routine care and timely repairs, it can last throughout the vehicle’s lifespan, maintaining the Trend’s sleek exterior while shielding the bodywork from everyday wear and tear. For owners facing damage, options range from simple DIY touch-ups to professional GRP restoration, making maintenance manageable and cost-effective.