For every 4 x Pirelli tyres of 16" or 17" rim diameter purchased, receive a $100 gift card.
For every 4 x Pirelli tyres of 18" or greater rim diameter purchased, receive a $200 gift card.
For the tyre i looked into (cinturato p1 215/60/17) they were $165 each - which was the same price quoted by both Bob Jane and K-mart. So, if you after 4 Pirelli's it's definately worth considering. There is also a competition which purchasers of smaller tyres are also eligible for.
Are these the primes or options?