local cf = CFrame.new
local v3 = Vector3.new
local cfA = CFrame.Angles
local rad = math.rad

local Speed = 1 -- YOUR MOVEMENT SPEED HERE
local TurningSpeed = .5 -- HOW FAST WILL THE HANDLING BE?

function CFrameFromTopBack(at, top, back)
    local right = top:Cross(back)
    return cf(at.x,at.y,at.z,
        right.x,top.x,back.x,
        right.y,top.y,back.y,
        right.z,top.z,back.z)
end

function tweenCF(startCF,endCF,Step)
    local startTop = (startCF*cfA(rad(90),0,0)).lookVector
    local startBack = startCF.lookVector*-1
    local endTop = (endCF*cfA(rad(90),0,0)).lookVector
    local endBack = endCF.lookVector*-1
    local startPos = startCF.p
    local endPos = endCF.p
    local newCF = CFrameFromTopBack(startPos:lerp(endPos,Step),startTop:lerp(endTop,Step),startBack:lerp(endBack,Step))
    return newCF
end

Weeh = function()
    local Base = script.Parent

    local Movement = {["Forward"] = 0, ["Left"] = 0, ["Right"] = 0}
    game:GetService("RunService").RenderStepped:connect(function()
    Movement.Left = false
    Movement.Right = false
    Movement.Forward = false
    local RockingSpeed = 2
    local Offset = .625
    local Rocking = (math.cos(time()*RockingSpeed)*Offset)

    local Forward = (Movement.Forward and Speed or 0)
    local Turning = ((Movement.Left and TurningSpeed) or (Movement.Right and -TurningSpeed) or (Movement.Left and Movement.Right and 0) or 0)

    local FD = cf(Base.Position)*cf(v3(),Base.CFrame.lookVector*1)*cfA(Rocking/10*rad(1),0,Rocking*rad(3))
    Base.CFrame = FD
    Base.CFrame = tweenCF(Base.CFrame,Base.CFrame*cf(0,Rocking/2,Forward)*cfA(0,Turning*rad(1),0),.1)
    -- Base.CFrame (If it's one brick OR IF YOU HAVE WELDS: Do this: YourBasePart.Weld.C1 or C0 if you wish = tweenCF(Base.Weld.C1,Base.Weld.C1 etc
    -- With the FD same story, use weld
    end)

end

wait(2)
Weeh()