A fridge slide turns a 12V fridge buried at the back of an SUV or truck bed into one you can open standing up, and for many setups it’s the single most useful upgrade after the fridge itself. Dometic rates its CFX Series Slide 35/45 for up to 220 pounds and lists it at $349.99, while ICECO’s slide for its VL45 and JP Pro fridges extends to 52.7 inches fully open and sells for $269, according to each maker’s product page as of October 17, 2026. Whether you need one comes down to where your fridge sits, how often you open it and how you’ll secure it. This guide walks through that decision and what to check before you buy.
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Specs here come from Dometic’s CFX Series Slide 35/45 page and installation manual, and ICECO’s fridge slide page. Loaded-weight and height figures marked as estimates are my own math.
The Dometic slide is also on Amazon: Dometic CFX Slide 35/45 (9610000651) on Amazon.
Do you need a fridge slide? A quick checklist
| Your situation | Slide worth it? |
|---|---|
| Fridge sits behind the rear seats or deep in a truck bed or canopy | Yes: it brings the lid within reach |
| You open the fridge many times a day on trips | Yes: saves climbing in and lifting |
| You overland on rough roads | Yes: a bolted slide doubles as a secure mount |
| Fridge sits right at the tailgate or side door | Maybe: a tie-down kit may be enough |
| Fridge lives on a van counter or in an RV cabinet | Usually no |
| Low roof SUV, tall fridge | Check height first (see below) |
What a slide actually does
- Access: it pulls the fridge out past the bumper or tailgate so you can open the lid fully and see everything inside. Dometic says its slide can be fully extended.
- Security: the slide bolts to the vehicle and the fridge straps to the slide, so the fridge stays put under braking and on rough ground.
- Locking: both makers use locks to hold the slide closed or open. ICECO lists a three-position locking mechanism, and Dometic describes a rugged latching system that also reduces rattles.
- Protection: Dometic adds a dust cover over the rails to keep sand and dirt out.
Two maker slides compared
| Spec | Dometic CFX Series Slide 35/45 | ICECO slide (VL45/JP Pro/APL35) |
|---|---|---|
| Fits | CFX5 35, CFX5 45 and legacy CFX3 models of similar size | ICECO APL35, JP Pro, VL45, VL35 Pro, VL45 Pro |
| Max load | 220 lb (100 kg) | Not listed on product page |
| Size closed | 28.93 x 18.94 x 3.35 in | 28.1 x 18.4 x 2.62 in |
| Fully open length | Not listed | 52.7 in |
| Slide weight | 31.3 lb | Not listed |
| Construction | Not specified on page | Heavy-duty steel |
| Locking | Latching system | 3-position lock |
| In the box | Slide, 4 straps, 4 M6 bolts, manual | Mounting screws not included |
| Price (maker, Oct 17, 2026) | $349.99 | $269 |
Dometic’s installation manual covers its whole slide family. It lists a 0–220 lb range for the 35/45 and 55 sizes and 0–250 lb for the largest CFX3 95DZ and 100 slide. Buy the slide sized for your fridge model; slides are matched to each fridge’s footprint and strap points.
Check the weight
A loaded fridge is heavier than people expect. Dometic lists the CFX3 35 at 37.26 lb empty. Add about 36 liters of food and drinks and the total lands somewhere around 70–110 lb, by my estimate, since a liter of water weighs about 2.2 lb and most fridges aren’t packed solid with liquids. That’s well inside a 220 lb rating, but a big dual-zone fridge full of drinks gets closer, which is why Dometic rates its largest slide higher.
Also count the slide itself. The Dometic 35/45 slide adds 31.3 lb, so slide plus loaded fridge is roughly 100–140 lb (estimate) on your cargo floor. Check your vehicle’s payload if you’re already near its limit.
Check the height
A slide raises the fridge by its own thickness: 3.35 in for the Dometic, 2.62 in for the ICECO. That matters in SUVs and under truck canopies. ICECO lists the height with its slide for several fridges, for example 20.7 in for the VL45 and 19.5 in for the JP40 Pro. Measure from your mounting surface to the lowest point of the tailgate opening or canopy, and leave room for the lid to open once the fridge is pulled out.
| Measurement | What to check |
|---|---|
| Floor to opening height | Must clear the fridge plus slide height |
| Floor depth | Must fit the slide’s closed length (about 28–29 in for these two) |
| Clearance behind the vehicle | Full extension sticks out well past the bumper (ICECO: 52.7 in fully open) |
| Lid swing | Lid must open fully when extended |
| Lip or sill | The slide must clear any plastic trim lip at the cargo opening |
On many SUVs, the cargo floor sits lower than the bumper sill. A common fix is mounting the slide on a raised base, such as a plywood platform or drawer system, so it clears the lip.
How a slide is usually installed
- Pick the spot. Keep the fridge’s vents clear and plan the 12V cable route to a socket or dedicated outlet.
- Find solid anchor points. Use factory tie-down points, a platform bolted to the floor, or a drawer system. Avoid drilling through the floor without checking what’s underneath (fuel lines, wiring, exhaust).
- Bolt the slide down. Dometic supplies M6 bolts; ICECO notes mounting screws aren’t included, so plan hardware for your mounting surface.
- Strap the fridge to the slide. Dometic includes four tie-down straps.
- Test it. Run it in and out a few times, check every lock engages, then load the fridge and try again.
The fridge only stays put in a sudden stop if both the slide and its mounting are solid. If you’re unsure about anchor points, a professional outfitter can help.
Power and wiring
A slide moves the fridge back and forth, so the 12V cable needs enough slack to reach full extension without pulling or pinching. Route it so it can’t catch in the rails. For a dedicated outlet or a second battery, see our camper battery setup guide, and size the wire for the run using our 12V wire gauge chart.
Alternatives to a slide
| Option | Best for | Trade-off |
|---|---|---|
| Tie-down kit or straps to cargo hooks | Fridge near the opening | No pull-out access |
| Fridge slide | Deep cargo areas, frequent use | Cost, added height and weight |
| Drawer system with fridge slide | Full overland builds | Most cost, weight and install work |
| Fridge with a built-in battery | Moving the fridge in and out of the vehicle | Carrying weight; not a mount |
If you’d rather carry the fridge to the campsite, our 12V fridge with battery guide covers models that run off the vehicle.
Picking the fridge first
Choose the fridge, then the slide made for it. Our best 12V fridge for van life and best 12V fridge for a car roundups cover sizes from 25 to 45 liters, which matches the most common slide sizes.
Keeping a slide working
Slides live in a dusty, bumpy place, so a little care helps them last:
- Clean the rails after dusty or sandy trips. Dometic’s dust cover helps, but grit still finds its way in.
- Check the bolts every few trips, especially after corrugated roads. Vibration can loosen hardware over time.
- Inspect the straps for fraying, and replace them if the webbing looks worn.
- Lock it before driving. Make it a habit to confirm the slide is latched closed before you shut the tailgate.
- Mind the slope. On a steep incline, a loaded slide can roll out faster than expected, so hold it as you release the lock.
FAQ
How much weight can a fridge slide hold?
Dometic rates its 35/45 slide at 220 lb (100 kg) and its largest slide at 250 lb (115 kg). Check the rating for the exact slide you buy.
Will any slide fit my fridge?
Not always. Makers match slides to specific fridge footprints. Dometic’s 35/45 slide fits CFX5 35 and 45 models and similar-size legacy CFX3 models; ICECO’s fits its APL35, JP Pro, VL45, VL35 Pro and VL45 Pro.
Does a slide raise the fridge?
Yes, by the slide’s height: about 3.35 in for the Dometic and 2.62 in for the ICECO.
Do I need to drill holes?
Usually you bolt the slide to tie-down points, a platform or a drawer system. Avoid drilling the vehicle floor without checking underneath.
Is a fridge slide worth it?
If your fridge sits deep in the cargo area and you open it often, yes. If it already sits at the tailgate, a tie-down kit may be all you need.
Bottom line
A fridge slide is worth it when your fridge is hard to reach or you’re driving rough roads. Match the slide to your fridge model, check the height and weight, mount it to solid anchor points and leave slack in the power cable. Dometic’s slide brings a published 220 lb rating, included bolts and straps, and a dust cover; ICECO’s costs less, uses steel rails and a three-position lock, and lists its full extension.