Uploaded March 2026 | Updated September 2026, 3 weeks ago
STORE rvhaulerstore.com
WEBSITE rvhaulers.ca
In this episode of the Chuggs RV Hauler build, we take the 500,000-mile 2019 Mack Anthem to Driveline Specialties in Calgary for a full frame extension & axle relocation — one of the most critical steps in converting a semi truck into an RV Hauler.
Previous parts : youtube.com/watch?v=wQRi420x8so&list=PLiJ8IVlm34GDQw5_FWOngJqycRYIX7Gdn
Watch as we remove the huck bolts, pull the axles, extend the frame by 9 feet using custom QT100 steel rails, and relocate the rear axle to make room for the RV Hauler conversion. Certified welders handle every weld point on this RV Hauler build to make sure this frame is stronger than factory.
Whether you're planning your own RV Hauler build or just want to see what a professional frame extension really looks like — this is the episode you don't want to miss.
Key steps covered in this RV Hauler episode:
- Huck bolt removal with gas axe
- Primary & inter-axle driveshaft removal
- 9ft custom frame extension & welding
- Axle relocation & crossmember fabrication
- Airline inspection & simplification
----------------------------------------------------------------------------------------------------------------
Gregg has created this channel to share EVERYTHING about RVHaulers. Gregg has many years experience building and customizing Heavy Duty Trucks (HDTs) into RVHaulers. Explore these videos if you are considering using a large highway tractor to tow your RV 5th wheel trailer or livestock horse trailer.
We live the RVing lifestyle - we have years of RV experience, with RV living. We also have decades of experience pulling large fifth wheel recreational vehicles with HDTs (Heavy Duty Trucks).
These HDTs can be specifically configured to pull your RV, large horse trailer, or race trailer safely and efficiently.
For further information or questions:
Gregg@rvhaulers.ca
877.631.0065
#rvhauler #rvaccessories #rvlife #rv #rvliving #rvtravel #rvlifestyle
STORE rvhaulerstore.com
WEBSITE rvhaulers.ca
In this episode of the Chuggs RV Hauler build, we take the 500,000-mile 2019 Mack Anthem to Driveline Specialties in Calgary for a full frame extension & axle relocation — one of the most critical steps in converting a semi truck into an RV Hauler.
Previous parts : youtube.com/watch?v=wQRi420x8so&list=PLiJ8IVlm34GDQw5_FWOngJqycRYIX7Gdn
Watch as we remove the huck bolts, pull the axles, extend the frame by 9 feet using custom QT100 steel rails, and relocate the rear axle to make room for the RV Hauler conversion. Certified welders handle every weld point on this RV Hauler build to make sure this frame is stronger than factory.
Whether you're planning your own RV Hauler build or just want to see what a professional frame extension really looks like — this is the episode you don't want to miss.
Key steps covered in this RV Hauler episode:
- Huck bolt removal with gas axe
- Primary & inter-axle driveshaft removal
- 9ft custom frame extension & welding
- Axle relocation & crossmember fabrication
- Airline inspection & simplification
----------------------------------------------------------------------------------------------------------------
Gregg has created this channel to share EVERYTHING about RVHaulers. Gregg has many years experience building and customizing Heavy Duty Trucks (HDTs) into RVHaulers. Explore these videos if you are considering using a large highway tractor to tow your RV 5th wheel trailer or livestock horse trailer.
We live the RVing lifestyle - we have years of RV experience, with RV living. We also have decades of experience pulling large fifth wheel recreational vehicles with HDTs (Heavy Duty Trucks).
These HDTs can be specifically configured to pull your RV, large horse trailer, or race trailer safely and efficiently.
For further information or questions:
Gregg@rvhaulers.ca
877.631.0065
#rvhauler #rvaccessories #rvlife #rv #rvliving #rvtravel #rvlifestyle
