A vehicle catalog is one of the most visible parts of a server's identity. It is also one of the easiest places to crater performance. Here is how to do it right.
Quality over quantity
A 1,500-vehicle catalog is not a flex. It is a maintenance problem. Most well-run RP servers I have seen ship with 200–400 vehicles, carefully chosen across realistic, sport, emergency, and utility categories.
What to look for in a pack
Good vehicle packs include a proper carcols.meta, carvariations.meta, and handling.meta — and the handling values aren't ripped from a Burnout game. Check that the modkit IDs don't collide with stock GTA vehicles, otherwise you will see weird tuning bugs across your fleet.
Realistic versus arcade
Decide your tone before you buy. A grounded RP server should pick handling files that feel like real cars. An action server can lean into faster acceleration and tighter cornering. Mixing the two within the same catalog feels disorienting.
Emergency vehicles
This is where most servers cut corners. Police, EMS, and fire vehicles need consistent ELS/Lua siren configs, otherwise your emergency RP will be a mess of conflicting lights. Pick one ELS pack and standardize.
Performance budget
Every streamed vehicle costs disk and a tiny bit of texture memory at load time. The bigger hit comes from spawned vehicles in-game. If your server averages 200 vehicles spawned simultaneously, your YTD textures matter — keep them under 1MB per vehicle where possible.
Wrapping up
Tighten your catalog, standardize your siren stack, and skip the 80-vehicle racing pack for now. Your server will feel cleaner, load faster, and your players will notice — even if they can't articulate why.
Written by
Sarah Chen
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