3.00-8 (14 x 3 in.) Primo Powertrax Foam Filled Wheelchair Tire

The 3.00-8 Primo Powertrax foam filled wheelchair tire is the most common electric wheelchair tire size and tread pattern on the drive wheel for Invacare, Pride Mobility, Quickie, and Permobil. The knobby tread design of the Primo Powertrax 3.00-8 tire provides ultimate traction on a variety of surfaces and the foam fill gives peace of mind that the tire will never get a flat or have to fill the tire with air.

Product Features

• C248 tread pattern (knobby design)
• Heavy duty 4 ply rating for maximum durability
• Choose from 4 bead width configurations
• Two piece wheels (split rims) are required
• Gray in color
• Latex free
• Non marking gray color
• Sold individually (each). For a pair, please order a quantity of 2

Important Notes
This tire may be branded either Primo Powertrax or CST. They are exactly the same tire from the same Manufacturer. We also have the 1.80 bead and star foam in black Click Here. Your wheelchair must have the split rim option (two piece) and it is always advisable to double check your existing tire or rim bead width for confirmation.

Pride Mobility Power Wheelchairs (Quantum, Jazzy, Jet, Edge)

2.25” Star Foam (SKU: F085-2 & Manufacturer PN TIRSOLI1075) is commonly found on:

• Q6 EDGE (with G4 motor & 5 spoke hub with studs)
  
• Quantum 600 (Glide & H2 motors blk or silver rims, 5 spoke hub with studs)
  
• Quantum 600 XL (Glide & H2 motors blk or silver rims, 5 spoke hub with studs)
  
• Quantum 6000
  
• Quantum 6000 XL
  
• Quantum 6000Z and HD (5 spoke hub with studs and HS or H2 motors)
  
• Quantum 640 (w/H2 motors, black or silver rims, 5 spoke hub with studs)
  
• Quantum 6400Z (w/ blk spoke rims or silver spoke rims and H2 motors, both with 5 spoke hubs with studs
  
• Quantum R-4000 (5 spoke hub with studs)
  
• Quantum R-4400 (5 spoke hub with studs)
  
• Quantum Rival (5 spoke hub wheel)

2.25” Bead Width (SKU: F085 & Manufacturer PN TIRSOLI1008) is commonly found on:

• Quantum 1122 (Gen 3)
  
• Quantum 1400
  
• Quantum 1402
  
• Jazzy 1120
  
• Jazzy 1120-2000
  
• Jazzy 1122
  
• Jet 1 HD (Gen 2)
  
• Jazzy 1100 (Gen 3)
  
• Jazzy 1104

2.25” Bead w/ Interior Rib (SKU: F085-1 & Manufacturer PN TIRSOLI1081) is commonly found on:

• Quantum 600 (w/star rim, gen 2, Glide or H2 motors, round hub with keyway)
  
• Quantum 600E (with star rim, gen 2, round hub with keyway)
  
• Quantum 614
  
• Quantum 640 (with H2 motors, round hub with keyway)
  
• Jazzy 614, Jazzy 614 HD
• Jazzy 600, Jazzy 600 XL

Invacare Power Wheelchairs

1.8” Bead Width (SKU: F084 & Manufacturer PN 1141342 or 1101754) is commonly found on:

• Arrow FWD
  
• Pronto M91 with SureStep (Non-VA Chairs)
  
• Pronto M94 with SureStep
  
• Storm Series 2G Arrow MWD / RWD
  
• Storm Series 2G Torque MWD / RWD
  
• Storm Series 2G Torque SP MWD / RWD
  
• Storm Series 2G Ranger X MWD / RWD
  
• Storm Series 3G Arrow with 4 pole motors
  
• Storm Series 3G Ranger X with 4 pole motors
  
• Storm Series 3G Torque with 4 pole motors
  
• Storm Series 3G Torque SP/SE/3P with 4 pole motors
  
• Storm Series Ranger II FWD
  
• Storm Series Excel FWD
  
• Storm Series R2 jr. FWD
  
• Storm Series Ranger II MWD and Chairs for WSBT (from 10/15/1999 to
• 3/1/2000)
  
• TDX SI and TDX SI 2
  
• TDX SI HD
  
• TDX 3 and TDX 3 SE
  
• TDX 4 and TDX 5
  
• TDX SP and TDX SP GT
  
• TDX SR (with GB TT motors)
  
• Storm Series 3G Arrow (with GB heavy duty motors -TTHD)
  
• Storm Series 3G Ranger X (with GB heavy duty motors - TTHD)
  
• Storm Series 3G Torque (with GB heavy duty motors -TTHD)
  
• Storm Series 3G Torque SP/SE/3P (with GB heavy duty motors -TTHD)

Special Note: Some of the older Invacare wheelchairs used a foam filled tire with a lip that rose above the bead of the tire. Invacare no longer uses this style of foam filled tire. These tires can replace them. 

Quickie Power Wheelchairs (Sunrise Medical)

2.25” Bead Width (SKU: F085 & Manufacturer PN 384261) is commonly found on:

• Quickie Rhythm With PG (Chairs w/ S/N Prefix RTMA)
  
• Quickie Rhythm With Delphi (Chairs w/ S/N Prefix RTM)
  
• Quickie Groove
  
• Quickie S646, S646SE
  
• Quickie S636
  
• Quickie S626
  
• Quickie Freestyle
  
• Quickie Aspire
  
• Quickie QM-7 Series

Permobil Power Wheelchairs

1.8" Bead Width (SKU: F084) is commonly found on:

• M1, M3, M5
  
• F3, F5
  
• C300 / K300
  
• C350
  
• C500
  
• M300 & M300 Corpus HD
  
• M400
  
• Chairman & Chairman HD
  
• Chairman 2K/2S & Lowrider
  
• Chairman, Chairman PG8, and Chairman Robo
  

If the brand or model of your wheelchair is not listed, you will have to measure the bead width of your existing foam filled tire, or the inside bead width of your existing wheelchair rim. Below is a guide to help:

If you have questions about which wheelchair tire to purchase, how to determine the correct wheelchair tire size, or have an installation question, see our Buying Guide for Wheelchair and Scooter Tires.