3G 4R Offroad Co.
Fitment
- Years
- Universal — 12V
- Vehicle
- Any vehicle with a 12V battery
Not vehicle-specific. Works on any truck with a 12V battery. Unsure? Email us before you order — we would rather answer a question than process a return.
Tracked US shipping · Universal 12V · Questions answered before you buy
Our twin compressor paired with the full quick-connect line kit. High-output air plus every fitting and hose you need, ready to run out of the box.
📖 The complete trail air routine, explained →
Not vehicle-specific — works on any truck with a 12V battery. Questions before you buy? Contact us. Returnable within 30 days, new and unused — see our Return Policy.
What it does
Dual motors roughly halve air-up time compared with a single, according to our air-down guide. Our onboard air guide adds that a twin opens the door to air tools that need sustained flow rather than a quick burst: if you wheel with a group and everyone lines up behind you at the end of the trail, or you've added air tools, the twin earns its price back in time saved.
Install notes
Routing the line kit, from our onboard air guide:
- Keep the line away from exhaust and other heat sources.
- Route it away from moving parts and anything that flexes hard on articulation, especially where it crosses from the chassis to a mount point that moves independently.
- Give yourself a clean path to the fill point, with enough slack at both ends that a service pull doesn't mean re-routing the whole thing.
Related guides
Questions before you buy
Will it work on my truck?
If it has a 12V battery, yes. It is not vehicle-specific; it works on any truck with a 12V battery. Unsure? Email us before you order — we would rather answer a question than process a return.
Should I get this kit or the Twin Compressor alone?
The Twin Compressor alone is $369.99. This kit ($499.99) pairs it with the full quick-connect line kit — every fitting and hose you need, ready to run out of the box.
Can I return it, and what does shipping cost?
Yes. Our Return Policy covers universal gear: “These are not vehicle-specific, so they can be returned within 30 days of delivery, new and unused, in the original packaging”. Return shipping is paid by the customer unless the item arrived damaged, defective, or was sent in error. Outbound: $39.98 flat-rate US shipping, tracked.
