ThreadFox
Reddit rules index · read 2026-10-12
Can you promote on r/Diecast?
Allowed, with limits Its rules allow sharing your own work, with conditions they spell out.
What this page is
This page quotes r/Diecast's rules as ThreadFox read them on 2026-10-12. The quoted text is the community's; the verdict above is our reading of it. Conditions often decide whether a post fits (a required thread, flair, posting day, account age or karma), and r/Diecast's current rules on Reddit always win over this page.
Free, for a specific product: a researched Reddit plan by email (communities whose rules fit your post, quoted and dated), or ThreadFox Lite, read-only tools an AI assistant can use to read a community's current rules itself, through your own Chrome (Claude Code: claude mcp add threadfox-lite -- uvx threadfox-lite). For an assistant that also writes and posts within each community's rules, the ThreadFox kit is $49 once.
Want to post here? Get ThreadFox ($49): your AI (Claude Desktop, Claude Code or Codex) reads a community's current rules, writes one post that fits and posts once from your own Chrome. No Claude? We'll post for you ($49 per 30-day campaign). Free: a Reddit launch plan for your product, ThreadFox Lite or the posting checklist by email.
- 56,707 members
- text and link posts
- its rules on Reddit
Community for the hobby of collecting ready-made scale models. Before posting be sure to read the sub rules and check the sub wiki where a FAQ is located (including a retailer list).
What its rules say about promotion
Buy/Sell/Trade Classifieds Guidelines:
WTB or Sell/Trade flair is required. Selling & trading is for private sales only. Selling classifieds MUST include a shipping country of origin, photos of actual model (no box only photos), & advisable to have asking price / item(s) sought. If listing multiple items they must be combined in single post. Links to auction sites (eg: ebay) are also permitted and do not need any location/price listed on the post. You assume all risks dealing with any transactions conducted on Reddit.
All 9 rules of r/Diecast
- Keep your discussion civil.
Be polite to one another. It's OK to disagree but it is not OK to use personal attacks or insults. There will be zero tolerance for bigotry and you will be banned without warning. - Keep discussion on topic.
Stay on topic of collecting scale models. Pre-finished models only, no "paint and glue" model kits. Discussing the real vehicles is considered on topic. - Post Flairs.
Please select the most appropriate flair for your post. The "Other Scale" flair is customizable for scales not already listed. - Buy/Sell/Trade Classifieds Guidelines:
WTB or Sell/Trade flair is required. Selling & trading is for private sales only. Selling classifieds MUST include a shipping country of origin, photos of actual model (no box only photos), & advisable to have asking price / item(s) sought. If listing multiple items they must be combined in single post. Links to auction sites (eg: ebay) are also permitted and do not need any location/price listed on the post. You assume all risks dealing with any transactions conducted on Reddit. - Appraisal Posts.
Appraisal posts will only be kept up if the poster does some research on eBay and google BEFORE coming here and asking AND still cannot find info on the model(s). - No Memes / Low Quality posts.
Absolutely no memes or other low effort / quality posts, even if they are on topic. (Ex. “How did I do?” Or only putting 1 or 2 words in the post title.) - No NSFW Content.
No NSFW Content. Liveries on models that may be considered NSFW will be granted exceptions. - No Politics.
Absolutely no political comments/opinions/discussions are permitted anywhere. - No Spam.
Spamming the same content will result in a temporary ban, repeat offences will be met with a permanent ban.
What the written rules don't show
- Unpublished minimums. Many communities remove posts from new or low-karma accounts through AutoModerator settings that are not on the rules page, often before a moderator sees them.
- Reddit's own filters. Reddit's site-wide spam filters can remove posts from accounts that mostly share links to their own site, in any community.
- The community's norms. Many communities see themselves as peers, not an audience: post where you already take part, and make the post worth reading without the link.
Let your AI read the rules before it posts.
ThreadFox reads a community's current rules, writes a post that fits them, posts once with Reddit's Brand affiliate tag and checks it stayed up. The free ThreadFox Lite reads rules too.
Get ThreadFox · $49Try Lite freeFree checklist by emailAll 3,419 communities
The verdict is our reading of r/Diecast's rule text on 2026-10-12. Rules change and moderators decide: read the current rules before you post. Not affiliated with Reddit or r/Diecast.