You can find Goodyear EfficientGrip Compact 2 and Bridgestone Turanza T005 tyres for the Volkswagen E-up at Tyres.co.uk. These are for the factory 165/65 R15 81T fitment for E-up models with 15-inch Blade wheels. Models with other 16-inch wheels should refer to the registration and tyre-pressure label for the correct fitment.
For tyre size information on the Volkswagen E-up, please refer to the placard on the driver side door for the tyre pressure. On the door, you will find the specifications and approved settings for the wheel and tyre sizes, as well as the required tyre pressure.
As this is a front wheel drive vehicle and no variants have an all-wheel-drive requirement, every variant is permitted to have individual tyres changed. Tyres should be replaced in axle pairs, and the same specification should be maintained. According to UK tyre safety guidance, if replacing only two tyres, then pair them on the rear axle.