Tom,
For a 2026 Chevy Trailblazer, here are some solid no-drill antenna mount options that work well for ham radio (NMO-style for VHF/UHF, etc.):
Best options:
– Comet CV3-ANT Series No-Hole Fender Brackets – These are stainless steel, use existing fender bolts, and are very sturdy. They accept standard 3/4″ NMO mounts. Driver or passenger side versions are available. Many folks with 2020–2026 GM crossovers (including the Trailblazer) report excellent fitment.
– American Radio Supply Trailblazer-specific mounts (CTB-2024 series) – Since the 2026 is the same generation, these should bolt right up. Worth confirming with the seller.
Other good choices:
– Strong magnetic NMO mounts on the roof (add a thin vinyl pad to protect the paint). Great for testing or temporary use.
– Hood-edge or roof-rail clamps if you have a rack.
Where to buy:
– Our local ham radio shop – check with Main Trading – I could not find them on their site, but maybe a call?
– Driver Side (CV3ANTNCG): Available at DX Engineering (link) and GigaParts (link).
– Passenger Side (CV3ANTNCG-R): Also listed at DX Engineering (link).
– GigaParts
– Amazon (fast shipping for Comet stuff)
Measure your fender gap first and double-check fitment for the 2026 model.
73
Phillip Beall (W5EBC)