The Collins Hi-Speed®? G7 Dolly is built for towing professionals who demand performance and reliability in all work environments. Available in two wheel sizes with two capacities, the G7 dollies from Collins are the only towing dollies approved for interstate travel with a maximum speed rating of 65 mph. Also rated for unlimited distances, these dollies offer a combination of high capacity and rugged durability, resulting in fewer limitations and greater productivity out in the field.
Released in 2022 as a seventh-generation model, the G7 was redesigned with safety and operator comfort built into every detail. The ergonomic, motorcycle-inspired handle makes positioning and operation more comfortable, while its lightweight design helps reduce physical strain and makes the job easier, safer and faster. The backup Safety Ratchet System (SRS) provides added security when raising heavier vehicles, particularly in challenging weather conditions and tight spaces.
The G7 is also designed for maximum versatility and minimal maintenance. All Collins Cross Rail pairs work with all Collins dollies and offer True Positive Camber for dependable performance and extended tire life. The interchangeable tires and wheels simplify fleet management and repairs, and the self-lubricating, enclosed bushings and zinc-plated finish result in maintenance-free performance in all elements.
From its freeway-approved, long-distance range to its capacity options, lightweight design and operator-friendly features, the rugged Collins Hi-Speed®? G7 delivers the performance professionals need without unnecessary cost or complexity. Choose from Item #HSD-G7-P5D for 5.70 wheels with a 4,280-lb. capacity or Item #HSD-G7-P4D for 4.70 wheels and 3,938-lb. capacity.
- HSD-G7-P5D: 5.70 wheels with 4,280-lb. capacity
- HSD-G7-P4D: 4.70 wheels with 3,938-lb. capacity
- Lightweight design
- Polished aluminum wheels
- Interchangeable T12 aluminum cross rails
- Zinc-plating for durability
- True positive camber
- Rated for highway speeds to 65 mph
- Approved for long-distance travel
- Self-lubricating bushings
- Ergonomic carrying grip
| Part # |
Dolly Frame & Name |
Tire |
Cross Rails |
Hubs |
Wheels |
Weight |
Capacity |
Speed Rating |
| HSD-G7-H5D |
G7 (7th Generation) Hero |
5.70x8 D Rated |
Aluminum T12 |
Aluminum |
Aluminum |
185 lbs |
4280 lbs |
65 MPH |
| HSD-G7-H4D |
G7 (7th Generation) Hero |
4.80x8 D Rated |
Aluminum T12 |
Aluminum |
Aluminum |
169 lbs |
3968 lbs |
65 MPH |
| HSD-G7-PSD |
G7 (7th Generation) Pro |
5.70x8 D Rated |
Aluminum T10 |
Aluminum |
Aluminum |
178 lbs |
4280 lbs |
65 MPH |
| HSD-G7-P4D |
G7 (7th Generation) Pro |
4.80x8 D Rated |
Aluminum T10 |
Aluminum |
Aluminum |
162 lbs |
3968 lbs |
65 MPH |
| HSD-G7X |
G7X |
5.00x8 E Rated |
T12 Hybrid |
Steel |
Steel |
228 lbs |
5000 lbs |
75 MPH |