Product fit
Confirm towing, storage, compatibility and the practical details before you commit.
VIAIR 300P Portable Compressor
A carefully selected camping product from 4Matt Campers, prepared around fitment, stock, options and the way you plan to travel.
From
R7 695.00
Add this product to your quote basket. 4Matt Campers confirms stock, fitment, freight/courier and final pricing before payment.
SKU: VIAIR/AC-300P
Genuine brand
Expert fitment advice
Options available
4Matt supported
No online payment is taken. 4Matt Campers confirms the final quote before you decide.
Overview
Compact, capable and easy to understand.
Product question
Ask about this product.
Send a product-specific question to 4Matt Campers. We will reply with stock, fitment, options, lead time or showroom guidance for this exact product.
Short Product Summary
The VIAIR 300P is a portable air compressor that clamps onto your vehicle battery and airs tyres up to 33 inches back up after you've aired down. It suits 4x4 owners, overlanders and campers who need one unit to bring pressures back up on the trail.
Why This Product
Letting tyres down for sand, rocks or gravel makes for a smoother, kinder ride, but you still need to bring them back up before you're back on the tar. The 300P handles that job by clamping straight onto your battery, so you're not carrying a separate pump or waiting on a garage.
Key Features
- Inflates tyres up to 33 inches – sized for larger 4x4 and off-road tyres
- 5-in-1 inflator/deflator – check and adjust tyre pressure inline as you air up
- Direct battery power – clamps straight onto your vehicle's battery terminals to run
- Simple valve-stem connection – attach the inflator's fitting onto your tyre's valve and power the unit up
- Built for trail and roadside use – suited to airing up after a technical section or during a roadside repair
Ideal For
- 4x4 owners who air down regularly wanting one compressor to bring tyres back to road pressure
- Overlanders on remote routes who need a compressor that doesn't depend on a workshop or garage
- Campers and caravanners adjusting pressures for gravel roads or sandy campsites
Local Support from 4Matt Campers
Not sure if the 300P suits your tyre size? Our team in Cape Town can help you pick the right VIAIR compressor.
Technical Specifications
- Brand: VIAIR
- Part Number: AC-300P
- Maximum Tyre Size: Up to 33 inches
- Inflator: 5-in-1 inflator/deflator with inline pressure check
- Power Connection: Battery clamps
- Connection Type: Tyre chuck for the valve stem
Optional Fitment / Upgrade Notes
A few things to check before you buy:
- Check that you can reach your vehicle's battery terminals easily, since the 300P clamps directly onto them
- Have your tyre size ready — VIAIR rates this unit for tyres up to 33 inches
- Tell us your tyre size and how you use your vehicle, and we'll confirm whether the 300P or a different VIAIR unit suits you best
Complete Your Setup
Browse the rest of the VIAIR range for tanks and accessories, compare our other compressors and tyre inflators, or add recovery gear for your next trip.
FAQ
What tyre size can the VIAIR 300P handle?
VIAIR rates it for tyres up to 33 inches.
Does it have a pressure gauge?
Yes, you can check tyre pressure inline with the 5-in-1 inflator/deflator as you go.
How is it powered?
It connects directly to your vehicle's battery using the supplied clamps.
Can I use it for roadside tyre repairs?
Yes, it's built to be portable enough for trailside and roadside use.
4Matt support
Set up around the way you travel.
Options and timing
Your quote can reflect current availability, optional extras and realistic lead times.
Workshop handover
Where relevant, 4Matt can include fitment, collection, delivery and handover guidance.