okay i have a chevy silverado 2011 (1500) my stock rims our 20 but i have someone that wants to trade me there 24 rims for my stock ones he said he wants to trade so that when he takes it back to the lot he can get more money our something like that well plz tell me if they will fit and plz tell me if that is true if you go to take a truck back and have other rims our something do they pay less?