what if I forgot to list a trailer as an asset during chapter 13

You need to amend your bankruptcy schedules immediately to include the asset.  Depending on its value and what exemptions you have available, you may need to amend your plan to alter the percentage payout to your unsecured creditors. Mark J. Markus, Attorney at LawCertified Bankruptcy Law Specialist--State Bar of California Board of Legal SpecializationHandling exclusively bankruptcy law cases in California since 1991.http://www.bklaw.com/bankruptcy blog: http://www.bklaw.com/bankruptcy-blog/Follow Me on Twitter:  @bklawr