Chiltern

Hi, new poster here. Just changed the original 285/35R22 Hankooks on my 2019 Q7 at 28,000 miles. Could have gone a bit longer, but for a puncture. I was without the car from Sunday (Monday a bank holiday) until today Friday waiting for the tyres to be delivered from the wholesaler to my local tyre depot. Has anyone any advice regarding getting a spare wheel, space saver or full size? Cheers…😎