Forza Horizon 4

Not really a full guide but very much a few tips.

Either play this game (after the update has gone live) completely offline or make sure within the game options you are definitely NOT connected to a Forza Horizon session. Within 30 seconds you will notice an increase in AI-traffic on all roads.

Since the update to the game is supposed to launch in the Autumn-season (in game, not real life), it might be wise to get a AWD car or use traction control, but that is based on your skills ofcourse. Autumn brings rain and rain means less direct steering.

A near miss is passing a car with a relative speed of (I thought) 70mph. So that means that on the highway, your own speed should exceed 130mph since at 60mph you can almost keep up with any AI driver. You cannot hit the car, not even by hair. But you need to be "within" half a metre or roughly 2 ft when passing the AI.

Go to the Highway on the main island / game. Each direction to drive has either 2 or 3 lanes. Keep your favorite S2 car exactly between 2 lanes (so on the dotted line) and floor it. On a good run, you could score 30 to 40 Near Misses in a single direction.

Alternatively; with a good group of friends, have everyone line up perfectly and 1 player keeps going past again and again. For this, ofcourse, you need to be online in the game and a pretty decent / safe place not to hit other objects is the beach just north of Bamburgh Castle (it's also a drag strip when selected).

As posted in the news section, this achievement will not pop or go live before Thursday June 18 and one should have/get an update for the game in the process.

-Horizon Solo
-Go guns blazing up and down highway (near M68 Speed trap) getting near miss skills in any S2

9 and a half minute achievement.

Hi found this from Youtube and i followed the Guide and confirm it works as i unlocked it.i take no credit for the video or guide.Thank you.

Forza Horizon 4 - Tunnel Vision Achievement GUIDE! (EASIEST Achievement in FH4)

I found an incredibly easy and quick way to get this achievement by doing a chapter in the SKILL STREAK story. You can find this story named SKILL STREAK just Southwest of Astmoor near Standing Stones. It's in a yellow icon with the picture of a blazing wheel.

A Near Miss is awarded when driving close to an incoming or ongoing car without actually making contact.

Play through the first 2 chapters (if you haven't already) to get to Chapter 3. You'll be doing these chapters anyways for achievements: Skillz, Skill Master & SKILLING STREAK!

Chapter 3 is called: SHOW ME...
Car provided: Bugatti EB110 Super Sport

You have about 4 minutes and 10 seconds to reach the destination in the provided S2 car while accumulating Near Misses. Once you've reached the destination the chapter ends. The chapter takes you through a straight long highway with tons of cars.

3 stars: 45 near misses
2 stars: 24 near misses
1 star: 12 near misses

The 3 star objective is a whopping 45 near misses. It's pretty easy to get 30+ near misses in a single run without any real effort. 3 times and you've probably passed the 100 mark.

This can be completed in less than 15 min. Good luck and have fun!

Choose a S2 car, I used an Ariel Atom,
Head towards the Motorway and drive against the flow of traffic.
If you have the tracker enabled you will see the percentage increase whilst driving.