No, squatted trucks—where the truck bed is lowered to the ground—are illegal in Thailand under the Land Transport Act B.E. 2522 (1979) and its 2023 amendments. The Department of Land Transport (DLT) prohibits modifications that reduce ground clearance below legal limits, citing safety risks. Recent 2026 compliance enforcement by the DLT and Royal Thai Police targets such vehicles during roadside inspections, with penalties including fines up to ฿5,000 and vehicle impoundment.
Key Regulations for Squatted Trucks in Thailand
- Ground Clearance Standards: DLT mandates minimum clearance of 15 cm for light trucks and 20 cm for heavy trucks under Ministerial Regulation No. 12 (B.E. 2566). Squatted trucks violate these thresholds.
- Modification Restrictions: Any alteration to the chassis or suspension that lowers the vehicle below legal limits requires DLT pre-approval. Unauthorized modifications are punishable under Section 54 of the Land Transport Act.
- Operational Bans: Vehicles deemed non-compliant face immediate roadside impoundment. The DLT’s 2026 digital inspection system cross-references vehicle modifications with factory specifications, flagging discrepancies automatically.
Enforcement escalates during high-risk periods (e.g., Songkran) when accident rates surge. Operators found using squatted trucks for commercial purposes risk additional penalties under the Commercial Vehicle Act, including license suspension. The DLT’s collaboration with provincial transport offices ensures uniform application of these rules nationwide.