VIAIR 00089 Tire Inflator for Class B Motorhomes 89P-RVS
VIAIR 00089 Tire Inflator for Class B Motorhomes 89P-RVS - Image 2

VIAIR 00089 Tire Inflator for Class B Motorhomes 89P-RVS

$87.99 (as of 07/27/2026 15:08 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The VIAIR 89P-RVS is a compact 12-volt portable tire inflator specifically designed for Class B RVs.

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Description

This essential RV tire inflator will fill most Class B tires from 80 to 90 PSI in less than 2 minutes. The 89P-RVS features a new and improved longer air hose to reach your Class B tires.

SPECS:

  • CFM: 1.97 @ 0 PSI
  • 12-Volt
  • Permanent Magnetic Motor
  • Duty Cycle: 25 min. @ 30 PSI
  • Max. Working Pressure: 120 PSI
  • Max. Amp Draw: 20-Amps
  • Max. Tire Size: 245/70R19.5
  • Ingress Protection Rating: IP53
  • Max. Ambient Temp: +158°F
  • Min. Ambient Temp: -4°F
  • Dimensions: 9.8″L x 3.2″W x 5.6″H
  • Net Weight: 4.75lbs.
  • Power Cord Length: 10ft.
  • Air Hose Length: 20ft.
  • Inrush Current @ 0 PSI = 45
  • dB @ 0 PSI = 81

FEATURES:

  • 120 PSI Pressure Gauge
  • LED Work Light / Power Indicator
  • Dual Battery Clamps
  • Solid Brass Twist-on Tire Chuck
  • 3pc. Inflation Tips (Mounted above rear compressor feet)
  • Presta Valve Adaptor
  • Deluxe Carry Bag

PLEASE NOTE:
The 89P-RVS does not work with Presta bicycle valves, unless used with a Presta Valve Adaptor. The 88P-RVS does not work with the VIAIR Winterization Kit (P/N 90145). Not recommended for dual rear tires.

12-VOLT COMPRESSOR – Supply Voltage 13.8 Volts

PSI CFM A BAR LMP A
0 1.97 14 0 56.0 14
10 1.82 15 1.0 49.0 15
20 1.62 16 2.0 41.0 17
30 1.45 17 3.0 36.0 17
40 1.32 17 4.0 31.0 18
50 1.18 18 5.0 26.0 17
60 1.05 18 6.0 21.0 16
70 0.94 18 7.0 17.0 15
80 0.83 17 8.0 14.0 14
90 0.70 16
100 0.63 16
110 0.54 15
120 0.45 14

Fill Rates

33″ RV TIRE (245/70R19.5) FILL RATE
50 to 60 PSI 1 min. 11 sec. (±05 sec.)
60 to 80 PSI 3 min. 28 sec. (±10 sec.)
80 to 90 PSI 1 min. 40 sec. (±05 sec.)

User Manual

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Additional information

Brand

VIAIR
Manufacturer

VIAIR
Binding

Automotive
Product Group

Automotive Parts and Accessories
EAN

0818114000898
UPC

818114000898
Part Number

00089
Model

00089
Product Dimensions

11 x 7 x 6 inches
Item Weight

0.00 pounds
Number Of Items

1

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