March 18^th — LIVE VIRTUAL AUCTION — After more than six decades of dependable service across the central United States, Van Groll Trucking, a respected family-owned carrier based in Kaukauna, Wisconsin, is concluding operations and offering their well-maintained fleet at auction. This is an excellent opportunity to purchase late-model, fleet-maintained trucking equipment from a company known for its pride in ownership and commitment to quality. Whether you're adding to an existing fleet or just getting started, this retirement auction features a strong lineup of tractors and trailers ready for work.

Public Open House: N1515 Vanden Broek Rd  Kaukauna, WI 54130
Monday, March 2^nd – 12pm-5pm
Wednesday, March 4^th – 8am-1pm

Inventory Snapshot:
4 Kenworth Sleeper Semi Tractors
13 Volvo Sleeper Semi Tractors
9 Hopper Bottom Semi Trailers
34 Dry Van Semi Trailers

The auction will be broadcast live from:

Integrity Sales & Auction
N295 Tree Ln
Merrill, WI 54452

March 19^th @ 9AM CST
ONLINE-ONLY — University Park, Illinois

*ITEM PICKUP/LOADOUT BEGINS March 20^th – Final loadout date is April 2^nd (Closed Good Friday, 4/3)
*No cash payments accepted at  inventory location (All payments must be made to ISA Merrill, WI address). Cash, check (with bank guarantee), wire transfer, credit card (not eligible for 3.5% cash discount).

Heavy Construction Equipment, Pickups/Autos, Medium & Heavy Duty Trucks, Shop Tools & Equipment, Containers, Attachments, Support Equipment and more! Inspection available by appointment. 

March 25^th — LIVE VIRTUAL AUCTION — Dubuque, Iowa and beyond! Consign today!  Heavy Construction Equipment, Commercial Trucks/Trailers, 1-Tons, Pickups, Autos, Recreational Items, Attachments, Shop Tools/Equipment, Forklifts/Telehandlers/Manlifts and more!

April 28^th —30^th Multi-Day, Multi-Location Auction — LIVE ONSITE & ONLINE — Heavy Construction Equipment, Commercial Trucks/Trailers, Forestry Equipment, Crushing/Screening/Paving Equipment, 1-Tons, Pickups, Autos, Recreational Items, Attachments, Shop Tools/Equipment, Forklifts/Telehandlers/Manlifts and more!

April 28^th — ONLINE-ONLY AUCTION — Begins closing at 5pm CST...Attachments, Pickups/Vehicles, Miscellaneous Items, Machine/Shop Tools, Power Tools, Welders, Mowers, Recreational Items, Attachments and more!

July 28^th —30^th Multi-Day, Multi-Location Auction — LIVE ONSITE & ONLINE — Heavy Construction Equipment, Commercial Trucks/Trailers, Forestry Equipment, Crushing/Screening/Paving Equipment, 1-Tons, Pickups, Autos, Recreational Items, Attachments, Shop Tools/Equipment, Forklifts/Telehandlers/Manlifts and more!

July 31^st — ONLINE-ONLY AUCTION — Begins closing at 4pm CST. Looking to sell your classic car, hobby truck or other custom vehicle? ISA's 2026 Classic Car Auction will showcase American Classics, Show Cars, Muscle Cars, Roadsters, Vintage Sedans, Hot Rods, Customs & Motorcycles! Call today to learn more or reserve your place! (715)443-5000.