4x4 Extreme
MOTORSPORT

4x4 Extreme

Sihanoukville International Offroad Challenge 2024: Class A Champions

Team Siam Prototype Cambodia won Class A at the Sihanoukville International Offroad Challenge 2024. Driver Pu Smey and co-driver Heat Leap Heng took their #123 truck through some of the toughest terrain in Southeast Asia and came home champions.

Beyond competition, Siam Prototype organizes extreme off-road expeditions across Cambodia. Multi-day trips through Areng Valley, Chnam, Knong Phsar, and Knong Krapeu. Terrain that breaks vehicles and tests drivers.

We also run community charity trips during Pchum Ben and other holidays, bringing supplies to remote temples and villages by convoy. And through the Cambodia Road Safety initiative, we work to share traffic knowledge and reduce road accidents.

EVENT LOG

2024-12

Sihanoukville International Offroad Challenge 2024

Class A Champions. Driver: Pu Smey. Co-driver: Heat Leap Heng. Team Siam Prototype 4x4 Cambodia, car #123.

Race truck #123 at sunset
The Winner: Siam Prototype Class A
Truck with trophy and Cambodian flag
Podium ceremony
Full team with Cambodian flag
Mud-covered #123 close-up
Crew servicing in the mud
Tire change in the field
2023-01

12 Motor Park 2023 (Thailand)

Tacoma Beast entered in extreme off-road competition. Three days of mud, water crossings, and rock crawling. SPC booth on-site showcasing ADM products. "We learned a lot from this experience: not easy but worth it."

Tacoma Beast on course at 12 Motor Park
Tacoma in mud at 12 Motor Park
Water crossing at 12 Motor Park
SPC product booth at 12 Motor Park
2022-10

Extreme Off-Road: Areng - Chnam - Knong Phsar - Knong Krapeu

Multi-day expedition, mission complete

2022-09

Pchum Ben Extreme Off-Road Trip - Day 1

Charity convoy to Wat Pralay and Wat Chamnar in the Areng region. Donated rice, dried fish, noodles, water, and offerings to monks at two remote temples. River crossings with vehicles floating across

2022-09

Extreme Off-Road Trip - Day 2

Continued through jungle terrain. Not even started yet and already deep in it

2022-09

Extreme Off-Road Trip - Mission Complete

Home safe and sound. Mission accomplished. The garage reopened as normal the next day

Ongoing

Cambodia Road Safety Campaign

Workshops, educational content, charity drives to reduce traffic accidents

GALLERY

12 Motor Park 2023 action
Tacoma Beast competition
Water crossing at 12 Motor Park
Tacoma Beast on display
River crossing in Areng
Day 1 trail
Day 1 convoy
Day 2 start
Day 2 jungle
Day 2 terrain
Mission complete
Home safe
Deep mud crossing
Convoy at sunset
Off-road team
Road safety campaign
Road safety group
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