Click here to see important news regarding the iOS apps

GMC C4500 Topkick MPG

2 GMC C4500 Topkicks have provided 25 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC C4500 Topkicks currently participating in our fuel tracking program.

GMC C4500 Topkicks For Sale Nearby

Recent Activity

from other GMC C4500 Topkick vehicles (View All)

Tips

Add air to tires during low humidity weather

The more water vapor in your tires, the more variation there... ...

by EngrPaul

Read more tips