diff --git a/.gitignore.txt b/.gitignore
similarity index 100%
rename from .gitignore.txt
rename to .gitignore
diff --git a/vehicles/us_semi/wheels/us_semi_tires_F_race.jbeam b/vehicles/us_semi/wheels/us_semi_tires_F_race.jbeam
new file mode 100644
index 0000000..afd90e5
--- /dev/null
+++ b/vehicles/us_semi/wheels/us_semi_tires_F_race.jbeam
@@ -0,0 +1,71 @@
+{
+"us_semi_tire_F_race": {
+    "information":{
+        "authors":"BeamNG",
+        "name":"Skinny Racing Front Tires",
+        "value":500,
+    },
+    "flexbodies": [
+         ["mesh", "[group]:", "nonFlexMaterials"],
+         ["tire_02a_22x10_41", ["wheel_FR","tire_FR"], [], {"pos":{"x":-1.1347, "y":0.00, "z":0.00}, "rot":{"x":0, "y":0, "z":0}, "scale":{"x":0.6, "y":1, "z":1}}],
+         ["tire_02a_22x10_41", ["wheel_FL","tire_FL"], [], {"pos":{"x": 1.1347, "y":0.00, "z":0.00}, "rot":{"x":0, "y":0, "z":180}, "scale":{"x":0.6, "y":1, "z":1}}],
+     ],
+    "variables": [
+        ["name", "type", "unit", "category", "default", "min", "max", "title", "description"],
+        ["$tirepressure_F", "range", "psi", "Wheels", 100, 0, 120, "Tire Pressure", "Relative to atmospheric pressure", {"subCategory":" Front"}],
+    ],
+    "slotType" : "us_semi_tire_F",
+    "pressureWheels": [
+            ["name","hubGroup","group","node1:","node2:","nodeS","nodeArm:","wheelDir"],
+            {"enableTireLbeams":false},
+            {"enableTireReinfBeams":true},
+            {"enableTireSideReinfBeams":false},
+            {"enableTreadReinfBeams":false},
+            {"enableTirePeripheryReinfBeams":false},
+            {"disableMeshBreaking":false},
+            {"disableHubMeshBreaking":false},
+
+            //general settings
+            {"radius":0.485},
+            {"tireWidth":0.155},
+
+            //tire options
+            {"wheelSideBeamSpring":0,"wheelSideBeamDamp":90},
+            {"wheelSideBeamSpringExpansion":1001000,"wheelSideBeamDampExpansion":90},
+            {"wheelSideTransitionZone":0.05,"wheelSideBeamPrecompression":0.975},
+
+            {"wheelReinfBeamSpring":60000,"wheelReinfBeamDamp":400},
+            {"wheelReinfBeamDampCutoffHz":500,"wheelReinfBeamPrecompression":0.98},
+
+            {"wheelTreadBeamSpring":801000,"wheelTreadBeamDamp":180},
+            {"wheelTreadBeamDampCutoffHz":500,"wheelTreadBeamPrecompression":0.98},
+
+            {"wheelPeripheryBeamSpring":801000,"wheelPeripheryBeamDamp":180},
+            {"wheelPeripheryBeamDampCutoffHz":500,"wheelPeripheryBeamPrecompression":0.98},
+
+            //deform values
+            {"wheelSideBeamDeform":78000,"wheelSideBeamStrength":82000},
+            {"wheelReinfBeamDeform":78000,"wheelReinfBeamStrength":82000},
+            {"wheelTreadBeamDeform":78000,"wheelTreadBeamStrength":96000},
+            {"wheelPeripheryBeamDeform":158000,"wheelPeripheryBeamStrength":176000},
+
+            //general tire values
+            {"nodeWeight":0.45},
+            {"nodeMaterial":"|NM_RUBBER","hasTire":true},
+            {"triangleCollision":false},
+            {"pressurePSI":"$tirepressure_F"},
+            {"dragCoef":3},
+
+            //groundmodel friction multipliers
+            {"frictionCoef":1},
+            {"slidingFrictionCoef":1},
+            {"treadCoef":0.6},
+
+            //advanced friction values
+            {"noLoadCoef":1.12},
+            {"loadSensitivitySlope":0.000006},
+            {"fullLoadCoef":0.25},
+            {"softnessCoef":0.3},
+    ],
+},
+}
\ No newline at end of file
diff --git a/vehicles/us_semi/wheels/us_semi_tires_R_race.jbeam b/vehicles/us_semi/wheels/us_semi_tires_R_race.jbeam
new file mode 100644
index 0000000..c1f9e2b
--- /dev/null
+++ b/vehicles/us_semi/wheels/us_semi_tires_R_race.jbeam
@@ -0,0 +1,123 @@
+{
+"tire_supersingle": {
+    "information":{
+        "authors":"BeamNG",
+        "name":"31.0/14.0-15 Grip-All Drag Rear Tires",
+        "value":450,
+    },
+    "slotType" : "tire_supersingle",
+    "flexbodies": [
+        ["mesh", "[group]:", "nonFlexMaterials"],
+        ["tire_01d_15x14_31", ["wheel_R1RR","tire_R1RR"], [], {"pos":{"x":-0.885, "y":0.0, "z":0.0}, "rot":{"x":0, "y":0, "z":0}, "scale":{"x":1.75, "y":1.350, "z":1.350}}],
+        ["tire_01d_15x14_31", ["wheel_R1LL","tire_R1LL"], [], {"pos":{"x": 0.885, "y":0.0, "z":0.00}, "rot":{"x":0, "y":0, "z":180}, "scale":{"x":1.75, "y":1.350, "z":1.350}}],
+    ],
+    "variables": [
+        ["name", "type", "unit", "category", "default", "min", "max", "title", "description"],
+        ["$tirepressure_R", "range", "psi", "Wheels", 30, 0, 45, "Tire Pressure", "Relative to atmospheric pressure", {"subCategory":"Rear"}],
+    ],
+    "pressureWheels": [
+            ["name","hubGroup","group","node1:","node2:","nodeS","nodeArm:","wheelDir"],
+            {"enableTireLbeams":false},
+            {"enableTireReinfBeams":true},
+            {"enableTireSideReinfBeams":false},
+            {"enableTreadReinfBeams":false},
+            {"enableTirePeripheryReinfBeams":false},
+            {"disableMeshBreaking":false},
+            {"disableHubMeshBreaking":false},
+
+            //general settings
+            {"radius":0.525},
+            {"tireWidth":0.25},
+
+            {"wheelSideBeamSpring":0,"wheelSideBeamDamp":50},
+            {"wheelSideBeamSpringExpansion":1001000,"wheelSideBeamDampExpansion":50},
+            {"wheelSideTransitionZone":0.05,"wheelSideBeamPrecompression":0.99},
+            {"wheelReinfBeamSpring":86000,"wheelReinfBeamDamp":2000,"wheelReinfBeamDampCutoffHz":250},
+            {"wheelTreadBeamSpring":1001000,"wheelTreadBeamDamp":350,"wheelTreadBeamDampCutoffHz":250},
+            {"wheelPeripheryBeamSpring":1451000,"wheelPeripheryBeamDamp":60},
+
+            //deform values
+            {"wheelSideBeamDeform":98000,"wheelSideBeamStrength":"FLT_MAX"},
+            {"wheelReinfBeamDeform":98000,"wheelReinfBeamStrength":"FLT_MAX"},
+            {"wheelTreadBeamDeform":98000,"wheelTreadBeamStrength":"FLT_MAX"},
+            {"wheelPeripheryBeamDeform":98000,"wheelPeripheryBeamStrength":"FLT_MAX"},
+
+            //general tire values
+            {"nodeWeight":0.88},
+            {"nodeMaterial":"|NM_RUBBER","hasTire":true},
+            {"frictionCoef":15},
+            {"slidingFrictionCoef":1},
+            {"noLoadCoef":1.08},
+            {"loadSensitivitySlope":0.000006},
+            {"fullLoadCoef":0.25},
+            {"softnessCoef":0.5},
+            {"treadCoef":0.8},
+            {"triangleCollision":false},
+            {"pressurePSI":"$tirepressure_R"},
+            {"dragCoef":5},
+			],
+},
+"tire_supersingle_drift": {
+    "information":{
+        "authors":"BeamNG",
+        "name":"31.0/14.0-15 Grip-All Drift Rear Tires",
+        "value":450,
+    },
+    "slotType" : "tire_supersingle",
+    "flexbodies": [
+        ["mesh", "[group]:", "nonFlexMaterials"],
+        ["tire_01d_15x14_31", ["wheel_R1RR","tire_R1RR"], [], {"pos":{"x":-0.885, "y":0.0, "z":0.0}, "rot":{"x":0, "y":0, "z":0}, "scale":{"x":1.75, "y":1.350, "z":1.350}}],
+        ["tire_01d_15x14_31", ["wheel_R1LL","tire_R1LL"], [], {"pos":{"x": 0.885, "y":0.0, "z":0.00}, "rot":{"x":0, "y":0, "z":180}, "scale":{"x":1.75, "y":1.350, "z":1.350}}],
+    ],
+    "variables": [
+        ["name", "type", "unit", "category", "default", "min", "max", "title", "description"],
+        ["$tirepressure_R", "range", "psi", "Wheels", 30, 0, 45, "Tire Pressure", "Relative to atmospheric pressure", {"subCategory":"Rear"}],
+    ],
+    "pressureWheels": [
+            ["name","hubGroup","group","node1:","node2:","nodeS","nodeArm:","wheelDir"],
+            {"enableTireLbeams":false},
+            {"enableTireReinfBeams":true},
+            {"enableTireSideReinfBeams":false},
+            {"enableTreadReinfBeams":false},
+            {"enableTirePeripheryReinfBeams":false},
+            {"disableMeshBreaking":false},
+            {"disableHubMeshBreaking":false},
+
+            //general settings
+            {"radius":0.525},
+            {"tireWidth":0.20},
+            	
+            {"wheelSideBeamSpring":0,"wheelSideBeamDamp":50},
+            {"wheelSideBeamSpringExpansion":2501000,"wheelSideBeamDampExpansion":25},
+            {"wheelSideTransitionZone":0.05,"wheelSideBeamPrecompression":0.99},
+            {"wheelReinfBeamSpring":86000,"wheelReinfBeamDamp":2000,"wheelReinfBeamDampCutoffHz":250},
+            {"wheelTreadBeamSpring":1001000,"wheelTreadBeamDamp":350,"wheelTreadBeamDampCutoffHz":250},
+            {"wheelPeripheryBeamSpring":1651000,"wheelPeripheryBeamDamp":60},
+
+            //deform values
+            {"wheelSideBeamDeform":88000,"wheelSideBeamStrength":"FLT_MAX"},
+            {"wheelReinfBeamDeform":88000,"wheelReinfBeamStrength":"FLT_MAX"},
+            {"wheelTreadBeamDeform":88000,"wheelTreadBeamStrength":"FLT_MAX"},
+            {"wheelPeripheryBeamDeform":88000,"wheelPeripheryBeamStrength":"FLT_MAX"},
+            
+        //general tire values
+        {"nodeWeight":0.98},
+        {"nodeMaterial":"|NM_RUBBER","hasTire":true},
+        {"triangleCollision":false},
+        {"pressurePSI":"$tirepressure_R"},
+        {"dragCoef":5},
+
+        //groundmodel friction multipliers
+        {"frictionCoef":1.0},
+        {"slidingFrictionCoef":1.0},
+        {"stribeckExponent":1.5},
+        {"treadCoef":0.5},
+
+        //advanced friction values
+        {"noLoadCoef":1.64},
+        {"loadSensitivitySlope":0.000145},
+        {"fullLoadCoef":0.5},
+        {"softnessCoef":0.8},
+    ],
+},
+}
diff --git a/vehicles/us_semi/wheels/us_semi_wheels_F_race.jbeam b/vehicles/us_semi/wheels/us_semi_wheels_F_race.jbeam
new file mode 100644
index 0000000..4f5a94e
--- /dev/null
+++ b/vehicles/us_semi/wheels/us_semi_wheels_F_race.jbeam
@@ -0,0 +1,66 @@
+{
+"steelwheel_06a_22x10_F_race": {
+    "information":{
+        "authors":"BeamNG",
+        "name":"Aluminum Racing Front Wheels",
+        "value":600,
+    },
+    "flexbodies": [
+         ["mesh", "[group]:", "nonFlexMaterials"],
+         //wheels
+         ["steelwheel_06a_22x10", ["wheel_FR","wheelhub_FR"], [], {"pos":{"x":-1.1347, "y":0.00, "z":0.00}, "rot":{"x":17.5, "y":0, "z":180}, "scale":{"x":0.6, "y":1, "z":1}}],
+         ["steelwheel_06a_22x10", ["wheel_FL","wheelhub_FL"], [], {"pos":{"x": 1.1347, "y":0.00, "z":0.00}, "rot":{"x":17.5, "y":0, "z":0}, "scale":{"x":0.6, "y":1, "z":1}}],
+     ],
+    "slotType" : "wheel_F_10",
+    "slots": [
+        ["type", "default", "description"],
+        ["us_semi_tire_F","us_semi_tire_F", "Front Tires"],
+    ],
+    "nodes": [
+         ["id", "posX", "posY", "posZ"],
+         {"frictionCoef":0.5},
+         {"nodeMaterial":"|NM_METAL"},
+         {"collision":true},
+         {"selfCollision":true},
+         {"nodeWeight":15},
+         {"group":"wheelhub_FR"},
+         //sw1 as in steer wheel 1
+         ["sw1r", -0.85, 0.00, 0.00],
+         ["sw1rr",-1.22, 0.00, 0.00],
+         {"group":"wheelhub_FL"},
+         ["sw1l",  0.85, 0.00, 0.00],
+         ["sw1ll", 1.22, 0.00, 0.00],
+         {"group":""},
+    ],
+    "beams": [
+          ["id1:", "id2:"],
+          //--FRONT WHEELS--
+          {"beamSpring":6501000,"beamDamp":100},
+          {"beamPrecompression":1, "beamType":"|NORMAL", "beamLongBound":1, "beamShortBound":1},
+          {"beamDeform":200000,"beamStrength":"FLT_MAX"},
+          ["sw1r","sw1rr"],
+          ["sw1l","sw1ll"],
+          {"beamPrecompression":1, "beamType":"|NORMAL", "beamLongBound":1, "beamShortBound":1},
+    ],
+    "pressureWheels": [
+            ["name","hubGroup","group","node1:","node2:","nodeS","nodeArm:","wheelDir"],
+            {"enableTireLbeams":true,"disableMeshBreaking":false,"disableHubMeshBreaking":false},
+
+            //general settings
+            {"hubRadius":0.30},
+            {"wheelOffset":-0.03},
+            {"hubWidth":0.255},
+            {"numRays":20},
+            {"brakeSpring":150},//define higher value than hubs
+
+            //hub options
+            {"hubTreadBeamSpring":2701000, "hubTreadBeamDamp":80},
+            {"hubPeripheryBeamSpring":2701000, "hubPeripheryBeamDamp":80},
+            {"hubSideBeamSpring":3401000, "hubSideBeamDamp":80},
+            {"hubBeamDeform":150000, "hubBeamStrength":420000},
+            {"hubNodeWeight":1.0},
+            {"hubNodeMaterial":"|NM_METAL","hasTire":false},
+            {"hubFrictionCoef":0.5},
+    ],
+},
+}
\ No newline at end of file
diff --git a/vehicles/us_semi/wheels/us_semi_wheels_R_race.jbeam b/vehicles/us_semi/wheels/us_semi_wheels_R_race.jbeam
new file mode 100644
index 0000000..d81e543
--- /dev/null
+++ b/vehicles/us_semi/wheels/us_semi_wheels_R_race.jbeam
@@ -0,0 +1,74 @@
+{
+"wheel_supersingle": {
+    "information":{
+        "authors":"BeamNG",
+        "name":"Super Single Drag Wheel",
+        "value":500,
+    },
+    "slotType" : "wheel_super_single",
+
+    "slots": [
+        ["type", "default", "description"],
+        ["tire_supersingle","tire_supersingle", "Super single tires"],
+    ],
+    "flexbodies": [
+        ["mesh", "[group]:", "nonFlexMaterials"],
+        //wheels
+        ["wheel_09a_15x14", ["wheel_R1RR","wheelhub_R1RR"], [], {"pos":{"x":-0.885, "y":0.0, "z":0.0}, "rot":{"x":0, "y":0, "z":180}, "scale":{"x":1.745, "y":1.35, "z":1.35}}],
+        ["wheel_09a_15x14", ["wheel_R1LL","wheelhub_R1LL"], [], {"pos":{"x": 0.885, "y":0.0, "z":0.0}, "rot":{"x":0, "y":0, "z":0},   "scale":{"x":1.745, "y":1.35, "z":1.35}}],
+    ],
+    "nodes": [
+        //rear wheel nodes
+        {"frictionCoef":0.5},
+        {"nodeMaterial":"|NM_METAL"},
+        {"chemEnergy":200,"burnRate":0.5,"flashPoint":300,"smokePoint":200,"selfIgnition":0,"specHeat":1},
+        {"selfCollision":true},
+        {"collision":true},
+        {"nodeWeight":6.0},
+        {"group":"wheelhub_RR"},
+        ["rw1r", -0.35, 0.0, 0.0, {"staticCollision":false}],
+        {"group":"wheelhub_RL"},
+        ["rw1l", 0.35, 0.0, 0.0, {"staticCollision":false}],
+        {"selfCollision":true},
+        {"collision":true},
+        {"group":"wheelhub_RR"},
+        ["rw1rr", -0.82, 0.0, 0.0, {"staticCollision":false}],
+        {"group":"wheelhub_RL"},
+        ["rw1ll", 0.82, 0.0, 0.0, {"staticCollision":false}],
+        {"chemEnergy":false,"burnRate":false,"flashPoint":false,"smokePoint":false,"selfIgnition":false,"specHeat":false},
+        {"group":""},
+    ],
+    "beams": [
+        ["id1:", "id2:"],
+        {"beamPrecompression":1, "beamType":"|NORMAL", "beamLongBound":1.0, "beamShortBound":1.0},
+        //rear wheels
+        {"breakGroupType":0},
+        {"beamSpring":1501000,"beamDamp":25},
+        {"beamDeform":78500,"beamStrength":514600},
+        ["rw1r","rw1rr"],
+        ["rw1l","rw1ll"],
+        {"breakGroup":""},
+        {"beamPrecompression":1, "beamType":"|NORMAL", "beamLongBound":1.0, "beamShortBound":1.0},
+    ],
+    "pressureWheels": [
+        ["name","hubGroup","group","node1:","node2:","nodeS","nodeArm:","wheelDir"],
+        {"enableTireLbeams":true,"disableMeshBreaking":false,"disableHubMeshBreaking":false,"enableHubcaps":false},
+
+        //general settings
+        {"hubRadius":0.30},
+        {"wheelOffset":-0.065},
+        {"hubWidth":0.25},
+        {"numRays":15},
+        //--20 RAY WHEEL--
+
+        //hub options
+        {"hubTreadBeamSpring":1301000, "hubTreadBeamDamp":10},
+        {"hubPeripheryBeamSpring":1601000, "hubPeripheryBeamDamp":10},
+        {"hubSideBeamSpring":1801000, "hubSideBeamDamp":10},
+        {"hubNodeWeight":0.65},
+        {"hubNodeMaterial":"|NM_METAL"},
+        {"hubFrictionCoef":0.5},
+        {"hubBeamDeform":68600, "hubBeamStrength":86000},
+    ],
+},
+}
\ No newline at end of file