You dont get one then they all come at once, my 110 was off the road so i borrowed my brothers Disco to go to the Isle of Mull, going through Glasgow on the motorway i ran over one onf those cheap pallets held together with long staples I stopped and checked the tyre as soon as i could leave the M/w but no not a mark, by the time i got to Mull it had started to show signs of a leak so put on the spare, on my return home i took it into my local tyre man only to find it had 5 holes!!! they said £110 for a new tyre so i put some green slime (linseal) worked a treat, a week later i noticed the rear r/h tyre low so took that for check over, this time 7 punctures and £110 for new one, so more slime went in, 6 months later and its all still going well
Not sure about if i need to remove tyres but its worked well for me