Here is a great deal for you; our sawtooth tread 2.80/2.50-4 pneumatic mobility tire and inner tube set. Nominal measurement for the tire is often referred to as 9"x3" or 9"x2-3/4". Actual dimensions are 8-3/4" x 2-1/2" and it is found on a number of mobility scooters. Made of non-marking gray rubber, here is a tire as much at home indoors as out.

We have paired this great tire with our 2.50/2.80-4 inner tube used with 2.50-4 and 2.80/2.50-4 tires on mobility scooters as well as a wide variety of recreational electric scooters and utility carts. Includes bent valve stem for easier access and fewer skinned knuckles.

Compatibility:
Bruno Thunder 37
Pride Dynamo (SC180)
Pride Rally (SC150/SC151/SC155)
Pride Rally Shopper (SC151SHP)
Pride Sundancer (SC2000/SC202)
Pride Sundancer with Power Seat (SC2000PS)