I'm getting tired!

Aside from the obvious meaning of the title, I'm also getting new tires put on the bike tomorrow. I was clever enough to coordinate with a friend from work who lives nearby to drop my truck off at the shop so I can ride to the shop in the morning, and then drive my truck to work, leaving the bike to get the tires. However, I wasn't clever enough to remember to put the new tires into the truck before driving it over there, so I have to transport 27 pounds worth of two new tires on my bike. Only thing I can think is going to be hula hoop style. That's going to be an interesting shot going down the road...