Don't be alarmed by how small they appear.
They can be stretched up to 41mm(1.6") and get slightly narrower and thinner as they are stretched.
These tires can fit many brands and wheels, see the picture that shows sample installed dimensions.
A Williams Hudson with large 41mm wheels was used in these demo pictures to show a perfect fit. The tires will fit 41mm wheels and smaller.
Simple installation, use tweezers or finger to hold the tire in place and then use a 90 degree pick tool (or similar) to slide the tire around the wheel. Once in place, the tire fits tight and will not "slip" on the wheel.
The last picture shows the completed install on the top wheel and the original tire on the bottom wheel.
The listing includes 8 traction tires. If you choose a quantity of 2 you will get 16 tires etc. No additional shipping will be added.
If you want fewer tires, see my 4pc listing.
Note: Best practice for all engines with traction tires, do not display engines on track for extended length of time as tires (of any brand) will flat spot. This will create rough operation and pre-mature tire failure.
Also, see my listings for Lionel locomotive marker jewels!