Does Thule Recommend a Specific Width When Installing Top Tracs on a LEER Topper
Updated 01/05/2026 | Published 09/09/2024
Question:
Purchased the Thule TB60 for my Leer topper and was wonder how far apart on the shell to mount them? I do not have the feet and cross bars at this time, so I dont want to go to far apart or have the angle messed up to mount the feet and everything down the road. Is there a recommended width or a max width for mounting them. Thank you.
asked by: Kyle O
Expert Reply:
Great question, Kyle!
Thule actually doesn't have a recommended width distance for their Thule Top Tracks # THTB60 because there are a variety of crossbars lengths and one of them will definitely work with your truck topper.
Typically you're looking at nothing over 60" but this can vary.
Product Page this Question was Asked From
Thule Top Tracks for Roof Racks - 60" Long
- Accessories and Parts
- Roof Rack
- Tracks
- 2 Pack
- Thule
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Recommended Thule Rail Kit for Leer Fiberglass Truck Bed Topper
- Q&A: Roof Rack That Can be Installed on Leer Camper
- Article: Holiday 2025 | Staff Picks for Real-Life Adventures
- Q&A: Comparison of Rhino-Rack Heavy-Duty and Rhino-Rack Vortex Aero Roof Racks
- Article: The Definitive, Step-by-Step Flat Towing Setup Guide
- Q&A: What is the Difference Between Yakima HD Tracks and Regular Yakima Tracks?
- Q&A: Roof Rack Recommendation for Leer Camper Shell with Roof Tracks
- Q&A: Installing Thule Tracks and Crossbars to Leer Fiberglass Truck Canopy Topper
- Q&A: Picking Out Track Length for Thule Track Style Roof Rack on 2018 Ford F-150
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: Roof Rack Information
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Can I Remove My Roof Rack?
- Article: My Trailer Hitch Doesn't Fit
Jesse M.
1/5/2026
Hey Kyle, how did things go with mounting the Thule Top Tracks on your Leer topper? Did the spacing you chose work well once you added the feet and crossbars? Your update could make it easier for the next person setting up a similar rack.