The 4.10 x 3.50-5 pneumatic mobility tire from Primo. The manufacturer calls this the Homer tire. Our 4.10 x 3.50-5 pneumatic tire may fit several Rascal power chairs, and comes in non-marking gray rubber.
Sold as a combination set, this package includes the hard to find 4.10 x 3.50-5 inner tube with a 90 degree stem. Buy a tire and tube set and receive the inner tube at 1/2 price.