




Tire Inflator
US$731.92
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Black Style:Enhanced Flow Portable Item Weight:13 pounds Voltage:12 volts_of_direct_current Power Source:12v DC SAE Capacity:2.19 cubic feet Tank Volume:2.19 cubic fee...
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Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Black
- Style:Enhanced Flow Portable
- Item Weight:13 pounds
- Voltage:12 volts_of_direct_current
- Power Source:12v DC SAE
- Capacity:2.19 cubic feet
- Tank Volume:2.19 cubic feet
- Included Components:25ft Extension Coil Hose, 30ft Primary Coil hose, 450P-RV EF Portable Compressor, Dual Compartment Storage Bag, Tire Inflation Gun w/ 160psi gauge
- Number of Items:1
- Unit Count:1 Count
- Model Name:450P-RV EF Portable
- Model Number:45157
- Recommended Uses For Product:Tire Inflation
- Additional Features:Heavy Duty, Portable
- Maximum Current:23 A
- Air Flow Capacity:2.19 cfm
- Hose Length:55 feet
- Maximum Pressure:150 psi
- Item Dimensions L x W x H:12.4"L x 5.8"W x 7.4"H
- Number of Packs:1
- Item Type Name:Portable Air Compressor
- Manufacturer Part Number:45157
- Item Highlight:150 PSI RV tire inflator delivers 2.19 CFM with a 100% duty cycle at 100 PSI for motorhomes, trailers, and truck use.
About this item
- Portable Rv Air Compressor: The VIAIR 450P-RV EF is an RV air compressor engineered for motorhomes, travel trailers, trucks, SUVs, and Jeeps. Its Enhanced Flow head supports improved airflow and heat dissipation, while the permanent magnetic motor delivers up to 150 PSI with a 100% duty cycle at 100 PSI for demanding roadside and travel inflation.
- Versatile 12v Power Connection: This 12V air compressor includes a pre-installed 2-pin SAE connector and heavy-duty alligator clips for direct battery power. It also works with compatible VIAIR 7-way trailer plug adapters and SAE power accessories, giving RV and trailer owners flexible connection options at campsites, on highways, or during routine maintenance.
- Rv-specific Inflation Accessories: This RV tire inflator portable air compressor includes a gas station-style inflation gun with a 160 PSI gauge, a 45-degree extended-reach chuck for dual rear wheels, a 40-inch 90-degree twist-on chuck, 25-foot and 30-foot coiled hoses, an 8-foot power cord, inflation tips, a Presta valve adapter, and a carry bag.
- Built for Large Vehicle Tires: This heavy duty tire inflator delivers a 2.19 CFM free-flow capacity and up to 150 PSI for RV, trailer, and truck tires, including Class A motorhomes. Its IP54-rated construction helps resist dust and water spray, while the continuous-duty design supports longer inflation sessions during travel and maintenance.
- Stable, Travel-ready Design: The lightweight patented I-Beam sand tray helps reduce vibration and provides a stable base on uneven ground. Compact enough for RV storage compartments, this portable tire inflator for truck and motorhome use is ready for road trips, camping, long-distance travel, and emergency tire pressure adjustments.
Shipping Policy
Weekend Shed ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you have 30 days from delivery to send it back, and Weekend Shed will email you a return label. Return shipping fees may apply depending on the item's size, weight, and shipping location, and are deducted from your refund.
How it works
- Email us at support@weekendshed.com with your order number.
- We send a return label within 1 business day, along with the return shipping cost (if any) so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Items should be unused, unassembled, and in their original packaging. Damaged or defective on arrival? Send a photo and Weekend Shed replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.






