Rexing V1P Flex X4 Truck Dash Cam Review: Is It Worth It for Truckers?

My quick take

I'll be straight with you. A solid front-and-rear setup that doesn't cost much. The rear cam on a long cable works for day cabs and straight trucks. When a four-wheeler cuts you off and brakes, the footage is the only witness that's on your side. It can save your CDL and your insurance rate.

I don't care about fancy boxes or a long list of features nobody uses. What matters out here is simple: does it work when you need it, does it hold up to the bouncing and the heat and the cold, and is it worth what you pay? That's how I looked at the Rexing V1P Flex X4 Truck Dash Cam. If you already know this is the one, you can check the current price on Amazon here and skip the rest.

Watch it in action

What you get

Specs can change between versions, so double-check the listing for the exact model before you order.

What I like about it

• Two cameras
• Handles cab heat
• Fair price

Those are the things that actually make a difference on a long run. A lot of drivers I talk to say the same thing: once you have one that works, you stop thinking about it — and that's the whole point. Plenty of reviews on the Rexing V1P Flex Amazon page back that up, so it's worth a read if you want more opinions.

What I don't like

• Rear cable short for 53-foot trailers
• App is basic

No product is perfect, and I'd rather tell you now than have you find out at a truck stop at 2 a.m. For most drivers these aren't deal-breakers, but they matter depending on how you run.

Before you buy

Look for night clarity, a supercapacitor instead of a battery (heat kills batteries in a hot cab), and a wide enough view to catch lane changes.

Who should buy it (and who shouldn't)

Buy the Rexing V1P Flex X4 Truck Dash Cam if you're one of the front and rear coverage on a budget. That's who it's built for, and that's where it shines. If one of the downsides above is a big deal for you, look at the other picks in Dash Cams & Truck Visibility — there's probably a better fit. Still on the fence? See what other drivers are saying about it — the questions section is gold.

My bottom line

The Rexing V1P Flex X4 Truck Dash Cam earns a 4.3 out of 5 from me. It's not about having the most expensive gear — it's about having gear that doesn't let you down when the load's on the line. For front and rear coverage on a budget, this is an easy one to recommend.