Yes. The 2018 Honda Odyssey generally includes a compact spare tire stored under the rear cargo floor, along with the jack and lug wrench. Some trims or regional configurations may substitute a sealant kit instead of a spare, so it's best to verify on your specific vehicle.
This article explains where the spare is typically stored, how to access it, and what to expect across trims and markets, so you know what you’ll find in your Odyssey if you need to change a tire.
Spare tire setup and location
In most 2018 Odysseys, the spare is a compact temporary tire stored under the rear cargo floor. The tool kit, including a jack and lug wrench, is kept in the same storage area and is accessible by lifting the floor panel and removing a cover.
- Compact spare tire (temporary) suitable for limited driving distance.
- Jack and wheel lug wrench stored with the spare.
- Tools are typically located in the cargo area, under a carpeted floor panel or storage tray.
Overall, the spare setup is designed to enable a tire change without towing, using space-saving packaging common to modern minivans.
Using the spare and safety guidelines
Follow these steps to safely replace a tire using the spare:
- Park on a level surface away from traffic; engage the parking brake, switch off the engine, and turn on hazard lights.
- Apply wheel chocks if available and ensure the vehicle cannot move.
- Open the cargo-floor storage and remove the spare tire along with the jack and lug wrench.
- Loosen the lug nuts a bit with the lug wrench before jacking up the vehicle.
- Raise the vehicle at the proper jacking point, remove the lug nuts, swap in the spare, then re-tighten the lug nuts in a star pattern.
- Lower the vehicle and finish tightening the lug nuts to the specified torque; stow the removed wheel if possible.
Drive cautiously on the spare and replace it with a full-size or recommended tire as soon as possible. Check the spare’s pressure before driving longer distances.
Trim-level and regional variations
While the majority of 2018 Odyssey models include a compact spare, some versions used a tire-sealant kit instead of a spare tire. Differences can stem from market (North America vs. other regions), trim level, or optional packages.
- North American trims (e.g., LX/EX/EX-L/Touring/Elite) typically include a compact spare in the cargo area.
- Some overseas markets or specific packages may omit the spare and provide a sealant kit instead.
To confirm the exact configuration for your vehicle, check the owner’s manual or the spare storage area and door jamb labels.
What if there is no spare?
If your 2018 Odyssey does not have a spare tire, you will usually find a tire sealant and inflator kit in the storage area. This kit provides a temporary fix for minor punctures, but you’ll need roadside assistance or a tow to repair or replace the tire fully.
- Tire sealant and inflator kit for temporary repairs
- Roadside assistance coverage through Honda or your insurer
- Tow service or dealership visit to install or replace a tire
Because a spare-less setup requires careful adherence to kit instructions and limits on repair distance, plan ahead and know your service options in advance.
Summary
In short, most 2018 Honda Odysseys come with a compact spare tire stored under the rear floor, along with a jack and lug wrench. Some models or regions may substitute a tire-sealant kit instead. Always verify your specific vehicle’s configuration by inspecting the cargo-area storage and consulting the owner’s manual or a Honda dealer. If you’re unsure, contact roadside assistance for guidance.