
SDP wz 66 Grom VIII
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Skill4ltu evaluation:
- Armour Effectiveness
- Beginner Friendliness
- Gun Handling
- Speed / Mobility
- Ease of marking
- Ammunition
Community average ratings in 229 votes
- Overall (3.93)
- Fun (4.38)
Community average ratings for tier V+ vehicles
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VIIISDP wz 66 Grom
Assault Tank Destroyer
This is a proposed field modification from skill4ltu for SDP wz 66 Grom.

II




IV




V




Changes to technical characteristics
Suspension durability
+30%
Terrain crossing capacity
+15%
Hull traverse speed
-5%
Aiming time
+5%
Accuracy
+3%
Concealment after firing a shot
-6%
View range
+2%
Dispersion on hull traverse (bonus of Standard Modifications)
-3%
Vehicle hit points (bonus of Standard Modifications)
+2%
Hover the skills and perks to get full description of each.
Crew Transfer Info:
As of 5 September 2024, with the 1.26 Update, crew transfers have become much easier. You can now move crews between vehicles with fewer restrictions. The only limitations that still apply are based on the crew’s Nation and Vehicle Type.
For more details on these restrictions, check out the guide on crew restrictions.
For more details on these restrictions, check out the guide on crew restrictions.
Vehicle changelog
June 3, 2025
Modified: Equipment Setups, Crew perks, Gunner from Concealment to Quick Aiming, Driver from Concealment to Controlled Impact, Ratings, Overall from 3 to 3,5, Beginner Friendliness from 2 to 1
October 19, 2024
Added: Ratings
October 03, 2024
Added: Rolling Thunder event