Best Single-Axle Design · 1 of 5
BAL 28020 Single Axle Tire Chock

- Single axle locking
- 16.5 to 23 inch length
- 6.5 inch extension
Our take
This is the pick for an owner who wants the tire locked rather than merely blocked, such as someone who parks on a slight slope or keeps the trailer in one spot for a full season.
Why it made the shortlist
The BAL 28020 is a locking chock made specifically for single-axle tires. It measures 23 inches long when extended and 16.5 inches retracted, and the adjustable body stretches up to 6.5 inches so it can be set to the tire in front of it. Once it is cranked into place, the chock holds the tire from both sides instead of just leaning against it.
The ADNIK is also a single-axle metal chock, yet it is a simpler design without the adjustable length range. The rubber pairs from MaxxHaul and the four-packs from WECARLLE and Profasion depend on friction alone.
If you tow a single-axle camper and want one chock you can adjust to different tire sizes, this is the one to buy.
What works
- Adjustable length fits different tire sizes
- Locks the tire from both sides
- Built for single-axle trailers
- Extends 6.5 inches
Watch out for
- Fewer included accessories than rubber sets





