This page covers the equipment you mount in the three slots on every vehicle. Consumables (repair kits, first aid kits, extinguishers) and directives are separate. For the bigger picture go back to the World of Tanks hub.
How the three slots work

Every vehicle has three equipment slots. From tier VI the first slot has a category: Firepower, Survivability, Mobility or Scouting. Put equipment of the same category in it and you get a stronger version of its bonus. The official wiki lists the default first slot by class as Survivability for heavies, Mobility for mediums, Scouting for lights and Firepower for tank destroyers and artillery.
Field Modification (tiers VI to X, once the vehicle is fully researched) lets you set a category for the second slot as well, paid in credits. Tier XI vehicles do not use Field Modification: they have their own upgrade tree with only positive steps. Improved equipment bought with bonds is not tied to a category.
The equipment families
| Type | How you get it | Notes |
|---|---|---|
| Standard | Credits in the Garage store | The baseline. Demounting is free with WoT Plus or costs a Demount Kit or gold. |
| Improved | Bonds (Onslaught shop, store) | Better values, not tied to a slot category, examples: Improved Final Drive, Telescopic Observation System |
| Experimental | Event and Battle Pass rewards, upgraded with components | Lets you tune a bonus to your playstyle; events often pay hundreds of components |
| Bounty | Battle Pass Token Store and special rewards | Stronger versions of key items, a long term goal |
WoT Plus Core adds two equipment perks: free demounting of standard equipment and the Equipment Assistant, which shows the setups most players run on that vehicle and the setups of top players, updated daily. If you subscribe anyway, it is the quickest sanity check for a new tank.


The core items and their numbers
These base values are confirmed by the official wiki and an independent guide. The bonus in a matching category slot is higher.
| Item | Base effect | Best on |
|---|---|---|
| Gun Rammer | Reload time minus 10% | Everything with a single shot gun. Cannot be mounted on most autoloaders. |
| Vertical Stabilizer | Dispersion on the move and turret traverse minus 20% | Heavies, mediums, turreted TDs, active lights |
| Improved Ventilation | All crew skills plus 5% | Third slot on almost any vehicle |
| Coated Optics | View range plus 10% | Mediums and light tanks |
| Binocular Telescope | View range plus 25% while stationary | Sniper TDs, passive scouts |
| Turbocharger | More engine power, faster acceleration and top speed | Active light tanks, fast heavies |
| Improved Hardening | More hit points | Brawling heavies, armored assault TDs |
| Low Noise Exhaust System | Better concealment | Passive scouts |
View range has a hard cap of 445 meters for spotting. Optics and binoculars push you toward it; past the cap they do nothing, so a vehicle that already sees 445 meters needs a different third item.

Best setups by class
These are the setups two current 2026 equipment guides agree on. They are starting points: a vehicle with a weird gun or armor profile may want something else, which is exactly what the Equipment Assistant shows you.
| Class and style | Slot 1 | Slot 2 | Slot 3 |
|---|---|---|---|
| Heavy, standard | Vertical Stabilizer | Gun Rammer | Improved Ventilation |
| Heavy, brawler | Vertical Stabilizer | Gun Rammer | Improved Hardening |
| Heavy, hull down and mobile | Vertical Stabilizer | Gun Rammer | Turbocharger |
| Medium, damage | Vertical Stabilizer | Gun Rammer | Improved Ventilation |
| Medium, vision | Vertical Stabilizer | Gun Rammer | Coated Optics |
| Light, active scout | Coated Optics | Vertical Stabilizer | Turbocharger |
| Light, passive scout | Coated Optics | Low Noise Exhaust System | Improved Ventilation |
| TD, casemate sniper | Gun Rammer | Improved Ventilation | Binocular Telescope |
| TD, armored assault | Gun Rammer | Improved Hardening | Vertical Stabilizer or Turbocharger |
| Autoloaders (no Rammer) | Vertical Stabilizer | Improved Ventilation | Turbocharger, Optics or Hardening |


Artillery is the one class where we found no current, sourced setup, so we do not print one. The tier X guide explains why artillery is in a strange place this year.
Picking the third slot: a quick decision guide
Rammer and Stabilizer are easy calls. The third slot is where players overthink or guess. Ask these questions in order:
- Does the tank die before it uses its gun? Slow brawlers with good armor that get focused in every corridor fight gain more from Improved Hardening than from any firepower item.
- Does the tank already see far enough? Check its view range in the Garage. Mediums and lights well short of the spotting cap want Coated Optics; tanks close to it do not.
- Does the tank sit still while it shoots? Sniper TDs and passive scouts that spend most of the battle in one bush get full value from the Binocular Telescope. Anything that moves every few seconds does not.
- Does the tank feel slow to reach its position? Fast heavies and active lights that lose the race to key spots gain from a Turbocharger.
- None of the above? Improved Ventilation. It improves everything a little and is never a wasted slot.
Then play ten battles with the setup before you judge it. One great or terrible battle tells you nothing; ten battles on mixed maps start to show whether the tank feels better.
Equipment and the crew

Ventilation, Brothers in Arms and the food consumables all raise crew skill, and crew skill feeds reload, aiming time, view range and driving. A fully trained crew with Ventilation is a different tank from a fresh crew without it. Plan both together: if your crew already runs Brothers in Arms, the third slot can go to Hardening or Optics instead. The crew skills and perks guide has the perk order by class.
One more interaction worth knowing: some crew perks overlap with equipment. A crew perk that already improves view range or concealment makes the matching equipment slightly less valuable, and the other way around. When you plan a vehicle, look at crew and equipment as one budget and avoid stacking three sources of the same bonus while your reload or aiming time is left untouched.
Buying and moving equipment without wasting money
- Buy one set per role, not per tank. Standard equipment can be moved. Keep a Rammer and Stabilizer in the depot and shift them between tanks you play.
- Use Demount Kits from events. Battle Pass and event rewards hand them out; demounting that way costs no gold.
- Spend bonds on improved items for your main tank only. Bonds are slow to earn. Put them where you play hundreds of battles.
- Upgrade Experimental Equipment with event components. Frontline, Battle Pass bundles and Halloween all paid components in 2026.
- Recheck after big patches. Rebalances like the 2.4 light tank roles change what a vehicle needs.
Common equipment mistakes
- Rammer on an autoloader. Most autoloaders cannot mount it, and on the ones that show it, read the slot first.
- Optics on a tank that already hits the 445 meter cap. The bonus is wasted.
- Binoculars on a brawler. They only work when you sit still for a few seconds.
- Ignoring the category slot. The free extra percentage is the easiest gain on any tier VI to X vehicle.
- Leaving a slot empty on a new tank. Even a cheap Ventilation beats nothing.
- Copying a setup from a different vehicle type. A tier X heavy's setup on your tier VII medium makes little sense. Look at the role, not the tier.
- Spending bonds on a tank you are only passing through. Improved items belong on vehicles you keep. On a tank you will sell after 80 battles, standard gear is enough.
- Never revisiting the setup. Your playstyle changes as you improve. A player who learns to stay hull down may want Hardening less and a Turbocharger more after a few hundred battles.

Equipment makes your shots faster and more accurate, but where the shot lands decides whether it does damage. Pair this guide with armor and penetration and you will feel the difference within a session.
Update 2.4: Overdrive (official World of Tanks channel)FAQ
What is the best equipment in World of Tanks?
For most vehicles with a single shot gun: Gun Rammer, Vertical Stabilizer and Improved Ventilation. Swap the third item for Optics, Turbocharger, Hardening or Binoculars depending on the role.
What do equipment slot categories do in World of Tanks?
From tier VI the first slot has a category: Firepower, Survivability, Mobility or Scouting. Equipment of the same category in that slot gets a stronger bonus. Field Modification can add a category to the second slot.
Can you put a Gun Rammer on an autoloader?
On most autoloaders, no. Use Vertical Stabilizer, Improved Ventilation and a role item instead.
How do I demount equipment for free in World of Tanks?
Use a Demount Kit from events or the Battle Pass, or subscribe to WoT Plus, which includes free demounting of standard equipment.
What is the Equipment Assistant?
A WoT Plus feature that shows the most popular equipment setups for a vehicle and the setups used by top players, updated daily.
