Medium-duty covers Class 4 through 6 vehicles from 14,001 to 26,000 lb GVWR: box trucks, cube vans, shuttle buses, F-550/F-650, landscape rigs, motorhome chassis. Heavy-duty starts at Class 7 (26,001 lb and up): tractor-trailers, dump trucks, concrete mixers. Wrong tier equipment cannot handle the wrong tier weight, which is why dispatch matches class on the initial call.
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Medium-Duty · London
London Medium-Duty Towing, Class 4 to 6 Recovery Between Standard and Heavy
London medium-duty towing covers vehicles between 10,000 and 26,000 lb GVWR, Sprinter and Transit cargo vans, box trucks up to 26 feet, step vans, F-350 / 3500-class 1-ton pickups, 14-passenger shuttles and small commercial trucks. Sized between light-duty wheel-lift and heavy-duty wrecker. The operator confirms vehicle weight class on the call to send the right rig.
- Sprinter, Transit, Promaster handled
- F-350 & 3500-class pickups
- Box trucks up to 26 feet
Class 4-6 gap
Why London Medium-Duty Towing Fills the Gap
Class 4 through 6 vehicles (14,001 to 26,000 lb GVWR) sit in a gap that trips up wrong-rig dispatch. A standard flatbed rated for 8,000 to 10,000 lb payload cannot lift an Isuzu NPR loaded to 19,500 lb. A heavy-duty rotator built for Class 8 semis is overkill for a cube van and costs 2-3x more per call. London medium-duty towing sends a Class 4-6 wrecker with matching underlift capacity, air brake tie-in, and pintle hitch options.
Common London medium-duty calls: delivery box trucks (Isuzu NPR, Hino, Freightliner M2), landscape rigs (F-550, F-650 with dump bed), moving vans, shuttle buses, motorhome chassis, service trucks with heavy upfitted beds. The operator arrives with the correct wrecker class so no capacity mismatch delays the recovery. For vehicles above 26,000 lb GVWR, escalation moves to heavy-duty towing.
For fleet operators running Class 4-6 vehicles (courier fleets, construction crews, shuttle operators), commercial fleet billing accounts streamline the payment and dispatch flow. Instead of driver credit card on scene, London medium-duty towing invoices monthly with tow slips for insurance filing. Ask about priority routing for time-critical delivery vehicles.
Medium-duty flow
How Your London Medium-Duty Tow Call Actually Runs
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Confirm vehicle weight class
Tell the operator the vehicle make, model, GVWR if known, body type (van, box truck, pickup) and load. The right medium-duty rig rolls based on category.
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Hear the rate
Medium-duty hook-up sits between light and heavy brackets. The operator quotes rate range and arrival window before the rig rolls. After-hours surcharge stated up front.
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Operator arrives
Medium-duty wheel-lift or flatbed sized for the vehicle. Sprinter and Transit handled with the right strap points; box trucks loaded with extended ramps.
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Vehicle delivered
Tow to your fleet yard, repair shop, dealer or rental return. Fleet accounts get itemized invoices; standard billing for one-off calls.
Class 4-6 gap
Why London Medium-Duty Towing Fills the Gap
Class 4 through 6 vehicles (14,001 to 26,000 lb GVWR) sit in a gap that trips up wrong-rig dispatch. A standard flatbed rated for 8,000 to 10,000 lb payload cannot lift an Isuzu NPR loaded to 19,500 lb. A heavy-duty rotator built for Class 8 semis is overkill for a cube van and costs 2-3x more per call. London medium-duty towing sends a Class 4-6 wrecker with matching underlift capacity, air brake tie-in, and pintle hitch options.
Common London medium-duty calls: delivery box trucks (Isuzu NPR, Hino, Freightliner M2), landscape rigs (F-550, F-650 with dump bed), moving vans, shuttle buses, motorhome chassis, service trucks with heavy upfitted beds. The operator arrives with the correct wrecker class so no capacity mismatch delays the recovery. For vehicles above 26,000 lb GVWR, escalation moves to heavy-duty towing.
For fleet operators running Class 4-6 vehicles (courier fleets, construction crews, shuttle operators), commercial fleet billing accounts streamline the payment and dispatch flow. Instead of driver credit card on scene, London medium-duty towing invoices monthly with tow slips for insurance filing. Ask about priority routing for time-critical delivery vehicles.
Related Services
Other London Mid-Class & Heavy Towing Options.
When the call sits outside the medium-duty bracket, light wheel-lift for daily drivers, heavy wrecker for over 26,000 lb, fleet billing for accounts. Browse the full London towing services list.
Standard Towing
When the vehicle is a daily driver under 1-ton, wheel-lift handles cars, SUVs and light pickups.
Learn moreHeavy-Duty Towing
When the vehicle is over 26,000 lb GVWR, Class 8 semis, motorhomes, dump trucks.
Learn moreCommercial Fleet
When the call is for a fleet account. Monthly billing, itemized invoices, contract rates.
Learn moreAccident Recovery
When the medium-duty vehicle was in a collision. Insurance-direct billing, scene-safe handling.
Learn moreMedium-duty FAQ
London Medium-Duty Towing Questions, Answered by Local Dispatch
Where medium-duty sits between standard and heavy-duty, when your vehicle needs a Class 4-6 wrecker, air brake tie-in requirements, and cost expectations.
Class 4-6 medium-duty tows run $300 to $700 base for local London calls, depending on vehicle weight, load state (empty or partially loaded), and whether air brake tie-in is required. Long-distance inter-city runs flat-rate, often $800 to $1500 for London to Toronto medium-duty. Confirm cost on the call after describing your vehicle.
Yes. NPR, NPR-HD, NRR, and comparable Class 4-5 box trucks (Hino 195, Freightliner M2 106) tow through the medium-duty wrecker fleet. The operator confirms empty weight and any cargo load state on the call. For fleet accounts with multiple NPR vehicles, commercial billing streamlines the invoicing.
Yes for both. Class 4-6 shuttle buses (Ford E-450 shuttle, GMC C5500 shuttle) and Class B motorhomes (Sprinter chassis) fit medium-duty rig capacity. Larger Class A motorhomes on a Freightliner M2 chassis also fit if under 26,000 lb GVWR. For anything above, escalation goes to heavy-duty rig recovery.
Air brake systems on Class 4-6 vehicles need the tow operator to bleed the parking brake system or use an air line tie-in from the wrecker. That equipment is standard on the medium-duty rig fleet. Tell the dispatcher on the call about air brakes so the right operator responds. Otherwise the wheels stay locked and the tow cannot start.
★★★★★
Sprinter cargo van died mid-route on a Tuesday morning. Medium-duty wheel-lift in 50 minutes, towed back to our fleet yard without trouble. Quote on the call held.
London · Industrial
★★★★★
Rental box truck broke down mid-move on a Saturday. Operator brought a medium-duty rig sized right for the loaded weight, towed to the rental return. Smooth.
London · Suburb
★★★★★
F-350 1-ton pickup with transmission failure on a delivery run. Medium-duty rig handled the loaded weight. Towed to our preferred shop without issues.
Downtown London
★★★★★
Step van with brake fault on a courier route. Operator arrived in an hour, loaded the cube van carefully, towed to our service centre. Fleet billing clean.
London · Industrial
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More on Fleet Vehicles and London Class 4-6 Recovery
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Box Truck or Shuttle Down? Call (519) 914-3677
Isuzu NPR dead on a delivery route, F-550 stalled on Wellington Road, shuttle bus no-start behind a Byron event, cube van transmission failure on Highway 401? London medium-duty sends the right wrecker class for 14,001 to 26,000 lb GVWR.
Class 4-6 wrecker, air brake tie-in, fleet billing accounts. Call (519) 914-3677 for medium-duty recovery.