Standard fitment was a 560-13 crossply tyre, with the option of a 155SR13 radial, or a wider 175/70HR13.
In 1974 the 155SR13 radial became the standard tyre, with the 175/70HR13 as an option.
The Avenger Tiger had a 185/70HR13 on a wider wheel.
Hillman's Avenger was a world-car, as part of Chrysler, and available as a saloon or estate. The Tiger was a performance version with lively looks.