Thanks to them you will gain additional experience points and money.
Each of them has its own goals that must be met to receive the reward.
1st Lost Wheels
Reward:
Location: North-center part of the location.
you could only get to this place by helicopter.
2nd Lost Wheels
Location: Eastern part of the location.
you’re free to only get to this place by helicopter.
They are scattered around the area, some of them lie on the roof of the nearby building.
3rd Lost Wheels
Location: The northern part of the location, between two lakes.
it’s possible for you to only get to this place by helicopter.
Simply use it to get your character launched into the air.
By doing this, you’re free to easily reach different places with your gliding suit.
To receive the reward, you must take a photo of the angel statue in a small cemetery.
4th Lost Wheels
Location: The north-central part of the location.
5th Lost Wheels
Location: The central part of the location.
In this case, the board is on the main road.
Your task is to press four more buttons.
One of them is right next to the Saloon, where the artificial horses are tied.
The next point is on the left side of the bar, in the main part of the square.
Right next to people and wooden benches.
The next two points are closer to the road.
After pressing all 5 buttons, go to the main board to complete the quest and receive your rewards.
They can be easily accessed by helicopter.
Each pallet is located next to the water reservoir.
They are spread out around the bridge.
you might get to them easily by jumping on the rocks.
2nd Shooting Gallery
Location: West-south part of the map.
On the spot, you have to destroy 15 objects that represent aliens or their ships.

6th Lost Wheels
Location: South-western part of the location.
The side activity is right next to the dam.
it’s possible for you to get to it by jumping off the main road.
Once there, you only need to interact with the windmill.
7th Lost Wheels
Location: South-western part of the location.