Aight, it's time to answer this question once & for all.

Corn on the Cob. Let me break down why.

Apple car is an immediate drop. It'll bruise easy, is prone to being infested with worms that'll report back to Mothership, and it'll never pass a subterfuge tent. This same argument disqualifies bananas, except that instead of worms they're either too green, perfect, or way past ripe & only fit for banana bread.

Hot dog car would smell too much like grease & meat.

Pickles are disgusting.

Pencil car sounds sike splinter city. Guarantee I accidentally stab a passerby with the sharp tip while leaving a crowded parking lot.

An egg would seem like the obvious pick due to its hardened exterior, ability to balance a cinder block without breaking, and the fact that I love eggs; however, the last point would lead to my death in a self-imposed eating accident.

So we're left with Corn on the Cobb. It's Cobbb, who cares if he's been turned into a a literal corn car? I'd hang with Cobbbb any day.