diff --git a/modules/pegasus-actor.js b/modules/pegasus-actor.js
index 8292c3f..bddf304 100644
--- a/modules/pegasus-actor.js
+++ b/modules/pegasus-actor.js
@@ -811,8 +811,8 @@ export class PegasusActor extends Actor {
         ChatMessage.create({ content: "Effects of this type cannot be applied while Immunity is applied" })
         return
       }
-      if ( item.system.droptext &&  item.system.droptext.length > 0) {
-        ChatMessage.create( { content: `Effect ${item.name} message : ${item.system.droptext}`})
+      if (item.system.droptext && item.system.droptext.length > 0) {
+        ChatMessage.create({ content: `Effect ${item.name} message : ${item.system.droptext}` })
       }
     }
 
@@ -918,7 +918,7 @@ export class PegasusActor extends Actor {
     } else {
       stat = duplicate(this.system.statistics[statKey])
     }
-    if ( stat.currentlevel) {
+    if (stat.currentlevel) {
       stat.dice = PegasusUtility.getDiceFromLevel(stat.currentlevel)
     } else {
       stat.dice = PegasusUtility.getDiceFromLevel(stat.value || stat.level)
@@ -1810,6 +1810,27 @@ export class PegasusActor extends Actor {
     }
   }
 
+  /* -------------------------------------------- */
+  processVehicleTargetMessage(rollData) {
+    if (rollData.defenderTokenId) {
+      let vehicle = game.canvas.tokens.get(rollData.defenderTokenId).actor
+      if (vehicle.type == "vehicle") {
+        if (rollData.subKey == "defence" && vehicle.system.statistics.ad.currentspeed == "crawling") {
+          ChatMessage.create({ content: `${vehicle.name} is moving at Crawling speed : add a D8 to your Attack Dice Pool against this Vehicle` })
+        }
+        if (rollData.subKey == "defence" && vehicle.system.statistics.ad.currentspeed == "slow") {
+          ChatMessage.create({ content: `${vehicle.name} is moving at Slow speed : add a D4 to your Attack Dice Pool against this Vehicle` })
+        }
+      }
+      if (this.type == "vehicle"  && rollData.statKey == "man" && this.system.statistics.ad.currentspeed == "fast") {
+        ChatMessage.create({ content: `Vehicle is moving at Fast speed : anyone using the vehicles MAN Dice Pool suffers a D8 Hindrance which is added to the Difficulty Dice Pool against this Vehicle` })
+      }
+      if (this.type == "vehicle"  && rollData.statKey == "man" && this.system.statistics.ad.currentspeed == "extfast") {
+        ChatMessage.create({ content: `Vehicle is moving at Extremely Fast speed : anyone using the vehicles MAN Dice Pool suffers a D12 Hindrance which is added to the Difficulty Dice Pool against this Vehicle` })
+      }
+    }
+  }
+
   /* -------------------------------------------- */
   getCommonRollData(statKey = undefined, useShield = false, isInit = false, isPower = false, subKey = "", vehicle = undefined) {
     let rollData = PegasusUtility.getBasicRollData(isInit)
@@ -1869,8 +1890,6 @@ export class PegasusActor extends Actor {
           vehicle.addVehicleShields(rollData)
         }
         vehicle.addEffects(rollData, false, false, false)
-        //this.addVehiculeHindrances(rollData.effectsList, vehicle)
-        //this.addVehicleBonus(rollData, vehicle)
       }
 
       rollData.specList = this.getRelevantSpec(statKey)
@@ -1914,6 +1933,8 @@ export class PegasusActor extends Actor {
     this.addArmorsShields(rollData, statKey, useShield, subKey)
     this.addWeapons(rollData, statKey, useShield)
     this.addEquipments(rollData, statKey)
+    this.processVehicleTargetMessage(rollData)
+
     console.log("ROLLDATA", rollData)
 
     return rollData
@@ -1923,9 +1944,9 @@ export class PegasusActor extends Actor {
   processSizeBonus(rollData) {
     if (rollData.defenderTokenId) {
       let diffSize = 0
-      if ( this.type == "character") { 
-        this.system.biodata.sizenum = this.system.biodata?.sizenum?? 0
-        this.system.biodata.sizebonus = this.system.biodata?.sizebonus?? 0
+      if (this.type == "character") {
+        this.system.biodata.sizenum = this.system.biodata?.sizenum ?? 0
+        this.system.biodata.sizebonus = this.system.biodata?.sizebonus ?? 0
         diffSize = rollData.defenderSize - this.system.biodata.sizenum + this.system.biodata.sizebonus
       } else {
         diffSize = rollData.defenderSize - this.system.statistics.hr.size
@@ -2197,7 +2218,7 @@ export class PegasusActor extends Actor {
       }
     }
   }
-  
+
   /* -------------------------------------------- */
   async computeVehicleStats() {
 
@@ -2313,8 +2334,8 @@ export class PegasusActor extends Actor {
       return
     }
 
-    if ( item.type == "effect" && item.system.droptext &&  item.system.droptext.length > 0) {
-      ChatMessage.create( { content: `Effect ${item.name} message : ${item.system.droptext}`})
+    if (item.type == "effect" && item.system.droptext && item.system.droptext.length > 0) {
+      ChatMessage.create({ content: `Effect ${item.name} message : ${item.system.droptext}` })
     }
     //console.log(">>>>> item", item.type, __isVehicleUnique[item.type])
     if (__isVehicleUnique[item.type]) {
diff --git a/system.json b/system.json
index 6db8e39..08de78a 100644
--- a/system.json
+++ b/system.json
@@ -253,7 +253,7 @@
   ],
   "title": "Pegasus RPG",
   "url": "https://www.uberwald.me/data/files/fvtt-pegasus-rpg",
-  "version": "10.1.2",
-  "download": "https://www.uberwald.me/gitea/uberwald/fvtt-pegasus-rpg/archive/fvtt-pegasus-rpg-v10.1.2.zip",
+  "version": "10.1.3",
+  "download": "https://www.uberwald.me/gitea/uberwald/fvtt-pegasus-rpg/archive/fvtt-pegasus-rpg-v10.1.3.zip",
   "background": "systems/fvtt-pegasus-rpg/images/ui/pegasus_welcome_page.webp"
 }
\ No newline at end of file