Primo Power Trax Foam-Filled (Flat Free) Mobility Tire size 14"x3" (3.00-8) with C248 Tread Pattern. The C248 tread features a knobby tread that provides great traction on a variety of surfaces PLUS the foam fill gives you the peace of mind that you will never get a flat tire!You should be sure to measure your bead width before ordering to ensure that the tire will mount to your rim properly. To measure your existing tire you should measure from the outside edge to outside edge of the tire (as pictured).If you don't have the tire and need to measure your rim/wheel you should measure from the inside edge to inside edge. Once you note this measurement you should add approximately 1/4 inch to this as the tires are sold by their outside measurement.

• Tire Size: 3.00-8 (14"x3")
• Tread Pattern: C-248G
• Foam Filled Solid Tire (No Flat)
• Bead Width: 2.24" (57mm)
• Split Rims Required (2 piece wheels)
• Non-Marking Gray

Compatible with the following makes/models:

• Invacare 3G Storm Series Arrow / 3G Storm Series Ranger X / 3G Storm Series Torque SP / Pronto M91 with SureStep / Pronto M94 with SureStep / Pronto R2 / Ranger II MWD / TDX3 / TDX4 / TDX5
• Permobil C300 Corpus / C300 Corpus 3G / C300 Corpus Jr. / C300 PS / C350 Corpus 3G / C350 PS / C500 Corpus / C500 Corpus 3G / C500 Lowrider / C500 PS / C500 Stander / C500 VS / Chairman HD3 / K300 PS Junior / M300 Corpus 3G / M300 PS / M300 PS Junior / M400 Corpus 3G