Compatible With:
Collins SLZ Hi-Speed® PRO Dolly 5.70D HSD-P5D
The Collins HSD-P5D puts larger 5.70×8 D-rated tires on the SLZ PRO platform, raising set capacity to 4,280 lbs at a 65 MPH highway rating. Same aluminum wheels, hubs and T10 cross rails as the 4.80 PRO, built for operators who regularly tow heavier cars, SUVs and light trucks.
Why the SLZ PRO 5.70D
- More capacity, same footprint. The 5.70 tire package adds capacity without moving to the wider T12 rail.
- Proven platform. The SLZ is Collins' sixth-generation Hi-Speed® dolly, in service since 2016.
- Safety Ratchet System. Collins' patented ratchet holds the vehicle up and resists unintended lowering during loading.
- Greaseable aluminum hubs. Simple routine service. See the operations manual below for intervals.
Compare the P5D against the 4.80 PRO and the G7 models in the table on this page.
Resources
Compare Collins Hi-Speed Dollies
| Model | SLZ REPO 4.80D HSD-R4D | SLZ PRO 4.80D HSD-P4D | G7 PRO 4.80D HSD-G7-P4D | G7 HERO 4.80D HSD-G7-H4D |
SLZ PRO 5.70D HSD-P5D · You're viewing this one | G7 HERO 5.70D HSD-G7-H5D | G7X Super Dolly HSD-G7X |
|---|---|---|---|---|---|---|---|
| Capacity (set) | 3,640 lbs | 3,968 lbs | 3,968 lbs | 3,968 lbs | 4,280 lbs | 4,280 lbs | 5,000 lbs |
| Speed rating | 65 MPH | 65 MPH | 65 MPH | 65 MPH | 65 MPH | 65 MPH | 75 MPH |
| Tires | 4.80x8 D-rated | 4.80x8 D-rated | 4.80x8 D-rated | 4.80x8 D-rated | 5.70x8 D-rated | 5.70x8 D-rated | 5.00x8 E-rated |
| Wheels | Steel | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Steel |
| Hubs | Aluminum, greaseable | Aluminum, greaseable | Aluminum | Aluminum | Aluminum, greaseable | Aluminum | Steel |
| Cross rails | T10 Aluminum, telescoping | T10 aluminum, telescoping | T10 aluminum, cambered | T12 aluminum, 104" usable | T10 aluminum, telescoping | T12 aluminum, 104" usable | T12 Hybrid (steel inserts), 104" usable |
| Set weight | 160 lbs | 160 lbs | 162 lbs | 169 lbs | 176 lbs | 185 lbs | 228 lbs |
| Frame | SLZ | SLZ | G7, zinc-plated, self-lubricating bushings | G7, self-lubricating bushings | SLZ | G7, self-lubricating bushings | G7, reinforced steel, self lubricating bushings |
| Included | Pry bar, tie-down straps | Pry bar, tie-down straps | Pry bar, tie-down straps | Pry bar, tie-down straps | Pry bar, tie-down straps, lug nuts | Pry bar, tie-down straps | Pry bar, tie-down straps |
| Best for | Repo and light duty towing on a budget | All around wrecker dolly, lighter all-aluminum running gear | Low-maintenance daily use, no greasing bushings | Wider vehicles; G7 low-maintenance frame with T12 rails | SLZ platform with higher capacity for heavier cars and light trucks | Heaviest loads short of the G7X; wide T12 rails | Heavy vehicles and the toughest recovery jobs |
Loading a car carrier instead of towing on a wrecker? The Collins Car Carrier Dolly System rolls locked-wheel, hookless, AWD and EV vehicles up the bed without damage.
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Shipping & Returns
Shipping+
Returns+
Unused parts in original packaging can be returned within 30 days for a full refund, less return shipping. Defective items are covered under the 2-year limited warranty — call us and we'll handle the replacement directly.
Fitment Guarantee+
If we confirm a part fits your truck and it doesn't, return shipping is on us. Send a photo before you order and we'll verify it against your NRC model and serial range.