XP is significant on the grounds that by step up you acquire a Pass Tier, which open prizes. You can utilize keys to Rocket League Trading open extra Tiers - and quick track your approach to plunder - on the off chance that you so want.
You can see everything remembered for the Premium pass alternative before you buy it, and you won't open any copy things until you have one of everything. All things are additionally qualified for exchanging.
Psyonix gauges that each free pass will take around 100 hours to lolga open all substance - not representing uncommon occasions which may offer twofold XP.