We are looking for a tire supplier 
for our new self-guided commercial lawn mower.

We are willing to look at many different tire companies 
but the specified tread pattern is important.
We are looking for the following tires/wheels:

1. Rear Wheel Assembly 

Rear Wheel Rim
Type: Standard Offset Hub
Size: 8 x 5.375
Bolt Pattern: 4 on 4
Color: Powder Paint Silver
Material: Steel

Rear Wheel Tire
Tread Pattern: similar to Carlisle Turfmaster
Size: 18x6.50 x 8 
Ply Rating: 4
Mtd. Diameter: 17.5 inches
Mtd. Width: 6.4 inches
Rim Width: 5.38 inches
Max Load Capacity @ 10MPH: 770 lb or 349.3 kg
Max PSI: 28
Weight: 7.2 lb or 3.266kg

Wheel Rim Vent
Size: TR412
Material: Rubber

2. Front Wheel Assembly

Front Wheel Tire
Tread Pattern: Straight Rib
Size: 13x5.00 x 6
Ply Rating: 4
Mtd. Diameter: 12.9 inches
Mtd. Width: 4.7 inches
Rim Width: 3.50 inches
Max Load Capacity @ 10MPH: 440 lb or 199.58 kg
Max PSI: 40
Weight: 2.5 lb or 1.139 kg
Color: Black
Please inquire if you can supply such a tire.
Quantity: 22,000