Reliable trailer performance starts with smart daily checks and preventive care. In this guide to Key Trailer Maintenance Checks, we highlight trailer maintenance points that matter most to operators and safety managers, from brakes and tires to lights and coupling systems.

Keeping trailers road-ready in 2026 means combining smart maintenance with proven equipment choices. This checklist highlights trailer maintenance priorities for operators and safety managers.

Launched in April 2026, the multilingual Sinotruck official website marks a key digital milestone for Shandong Shanglong Economic and Trade Co., Ltd.